TechEnglishVocab/tech_english_vocab
📚 Tech English Vocabulary
A running collection of everyday tech vocabulary — software development, AI/ML engineering, research, and professional/work usage in a tech context. Words worth knowing cold, not just recognizing. Not a general-English or non-tech vocab list.
How This Grows
- Scope: tech only — software development, AI/ML engineering, research (papers, arXiv, whitepapers, innovations). No general-English, casual, or non-tech vocabulary.
- Recency: automated entries only pull from sources published within the last 2 years — no scraping old/archival papers.
- Sorting: keep the table in alphabetical order by word.
- Multiple meanings: if a word has more than one relevant tech-context meaning, add each as its own row rather than combining senses in one cell.
- Source link: automated entries link the word itself (first column) to the exact source it was pulled from —
[Word](source-url) (type). Manually-added entries (like the seed row below) don't need one. - Cell format: the Meaning + Sentence column is written as
**Meaning**: ...<br>**Examples**: ...— meaning and example stacked on separate lines within the same cell. - Source: manual entries any time, plus a weekly automated pass that reads recent (≤2yr old) tech/arXiv papers, whitepapers, and innovation coverage and appends new words it encounters, each linked back to its source. See weekend-vocab-scheduler for the scheduling setup.
- Unlike the rest of
TechResearch/, this is a living, append-only document — not read-only research. Update and append freely; just preserve alphabetical order and don't delete existing entries without a reason.
Vocabulary
| Word (type) | Meaning + Sentence |
|---|---|
| Adversarial (adjective) | Meaning: Designed to actively probe or stress-test a system by anticipating and exploiting its weaknesses, rather than assuming only benign inputs. Examples: PseudoBench is an adversarial benchmark that feeds agentic auto-research pipelines plausible-looking pseudoscientific claims to see whether they get accepted or correctly flagged. |
| Affinity (noun) | Meaning: The tendency for related requests or tasks to be consistently routed to the same resource so as to exploit locality and avoid redundant setup cost. Examples: SAGA's session-affinity batching keeps correlated agent requests on the same GPU so cached state can be reused across steps. |
| Alignment (noun) | Meaning: The degree to which one thing, such as a model's generated output, correctly corresponds to or matches something else it is meant to reflect. Examples: The paper's Semantic Alignment Score measures how well a model's generated reasoning matches the topology of the retrieved knowledge graph. |
| Attribution (noun) | Meaning: The process of identifying which specific component, agent, or step in a system was responsible for causing an observed outcome, especially a failure. Examples: Failure attribution in a multi-agent system tries to pinpoint which agent's action first sent the task off course. |
| Bottleneck (noun) | Meaning: A point in a system where the flow of work or information is constrained, limiting the throughput of the whole pipeline. Examples: DeepCode treats an LLM's limited context window as the central bottleneck to manage when synthesizing a full codebase from a paper. |
| Co-locate (verb) | Meaning: To place related tasks, processes, or data on the same physical machine or resource so they can share state or reduce communication overhead. Examples: The scheduler co-locates correlated requests from the same agent workflow while still balancing load across the cluster. |
| Compaction (noun) | Meaning: The process of reducing the size of accumulated data, such as conversation or context history, by summarizing or discarding less-relevant parts so it fits within a fixed budget. Examples: The agent relies on adaptive context compaction to keep long sessions within the model's token budget. |
| Contaminate (verb) | Meaning: To introduce corrupting or misleading material into a body of data, research, or evidence, undermining its reliability. Examples: The authors warn that autonomous research agents could rapidly generate plausible yet misleading studies that contaminate academic literature. |
| Contemporaneous (adjective) | Meaning: Occurring or recorded at the same time as the events it describes, rather than reconstructed from memory afterward. Examples: The case study's empirical record includes 88 contemporaneous field notes written during the 12-week engineering engagement itself. |
| Curate (verb) | Meaning: To carefully select, organize, and vet items, such as data or examples, for a specific purpose, ensuring their quality and relevance. Examples: PseudoBench contains 200 curated pseudoscientific claim-evidence pairs spanning five domains. |
| Decompose (verb) | Meaning: To break a complex problem, system, or task down into smaller, more manageable parts. Examples: Traditionally, human engineers decompose a problem into subtasks before writing the code that implements each one. |
| Deliberation (noun) | Meaning: The process of carefully weighing or reasoning through options before acting, especially by simulating possible outcomes first. Examples: The agent grounds its deliberation in future-state prediction from an internal world model before committing to an action. |
| Deterministic (adjective) | Meaning: Producing the same output every time given the same input, with no randomness or unpredictability in the process. Examples: The paper contrasts agentic software with traditional deterministic software, where the same code path always executes the same pre-written logic. |
| Distillation (noun) | Meaning: The process of condensing a large or complex source of information down to its most essential, task-relevant content. Examples: DeepCode compresses a lengthy source paper into a compact blueprint through a distillation step before any code is generated. |
| Empirical (adjective) | Meaning: Based on direct observation or experiment/data rather than on theory alone. Examples: The study takes an empirical approach, mining thousands of real rule files instead of theorizing about how developers configure AI IDEs. |
| Emulate (verb) | Meaning: To closely imitate or reproduce the behavior, qualities, or standards of something else. Examples: The AARR benchmark series asks whether agents can emulate the thoroughness and nuanced judgment that characterize human researchers. |
| Enumerate (verb) | Meaning: To identify and list items one by one, typically as a systematic first step before acting on them. Examples: After gaining folder access, the script enumerates every local file before reading and encrypting each one. |
| Exfiltrate (verb) | Meaning: To covertly transfer data out of a system without authorization, typically as part of an attack. Examples: The malicious script silently exfiltrated the contents of the user's folder before encrypting the originals. |
| Extortion (noun) | Meaning: The practice of obtaining something, especially money, through coercion or threats. Examples: Once the files were encrypted, the ransomware displayed an extortion note demanding payment for their release. |
| Faithfulness (noun) | Meaning: In generated text, the degree to which the output accurately reflects the retrieved or source content rather than contradicting or embellishing it. Examples: The paper targets faithfulness hallucinations, where a RAG system's answer is internally coherent but does not match what its retrieved documents actually say. |
| Harness (noun) | Meaning: The runtime layer of an agent system that dispatches tool calls, manages context, and enforces safety constraints while the agent executes. Examples: The paper distinguishes the scaffolding that assembles the agent before the first prompt from the harness that orchestrates tool dispatch and safety enforcement at runtime. |
| Heterogeneous (adjective) | Meaning: Composed of parts or elements that differ from one another, as opposed to being uniform. Examples: Dyserve schedules each step of a workflow across a heterogeneous backend pool made up of different models and hardware. |
| Hypothesize (verb) | Meaning: To propose a tentative explanation for an observed effect, intended to be tested rather than simply assumed true. Examples: The researchers hypothesize that an AGENTS.md file improves efficiency because agents spend less time on exploratory navigation of the codebase. |
| Inspectable (adjective) | Meaning: Able to be examined or reviewed closely enough to verify its correctness or reasoning. Examples: The paper argues that AI-mediated development must remain inspectable, correctable, and maintainable even as generating code itself becomes cheap. |
| Instrumental (adjective) | Meaning: Serving as a means or tool toward an end, rather than being valuable in itself. Examples: In agentic software, code is treated as an instrumental resource the agent generates and discards at runtime rather than a fixed artifact. |
| Irreversible (adjective) | Meaning: Impossible to undo or reverse once it has happened. Examples: Most misalignment episodes only cost the developer time and trust rather than causing irreversible system damage. |
| Lazy (adjective) | Meaning: Deferring an operation, such as loading or computing a value, until it is actually needed rather than doing it upfront. Examples: The agent uses lazy tool discovery so it only loads a tool's full schema once the agent actually decides to call it. |
| Long-horizon (adjective) | Meaning: Spanning many steps or a long stretch of time before reaching completion, rather than being resolved in a single short step. Examples: Agent scaffolding has grown sophisticated enough that agents now show real proficiency on long-horizon coding tasks. |
| Misalignment (noun) | Meaning: A mismatch between a system's actions or outputs and what the user actually intended. Examples: The authors identify seven recurring forms of misalignment between coding agents and the developers who direct them. |
| Orchestrate (verb) | Meaning: To coordinate multiple components or steps so that they work together toward a single outcome. Examples: DeepCode orchestrates compression, indexing, retrieval, and error correction as four coordinated stages of one pipeline. |
| Permutation (noun) | Meaning: One specific ordering among all the possible ways a set of items can be arranged. Examples: The researchers found that reordering the same retrieved documents into a different permutation could flip the model's final answer. |
| Reactive (adjective) | Meaning: Responding directly to immediate inputs with minimal forward planning, as opposed to deliberating or simulating ahead of time. Examples: The paper contrasts purely reactive policies, which respond to each state as it arrives, with agents that pause to plan before acting. |
| Scaffolding (noun) | Meaning: The surrounding structure of prompts, tools, and control logic built around a model to support it in carrying out complex tasks. Examples: As foundation models advance and agent scaffolding becomes increasingly sophisticated, agents have grown proficient at long-horizon coding tasks. |
| Sycophancy (noun) | Meaning: The tendency to give excessive, uncritical agreement in order to please rather than to be accurate — in LLMs, the tendency of a model to reinforce a user's stated assumption instead of independently verifying it. Examples: Researchers found that user-driven sycophancy led the model to endorse a flawed root-cause theory instead of asking clarifying questions. |
| Synthesize (verb) | Meaning: To combine two or more distinct elements, ideas, or substances to form a single, complex new whole. Examples: a laboratory synthesizing a new medication. |
| Taxonomy (noun) | Meaning: A system for classifying things into categories and subcategories according to their shared characteristics. Examples: Mining 7,310 rules from 83 open-source projects, the researchers built a taxonomy of 5 primary and 25 secondary rule categories. |
| Temporal (adjective) | Meaning: Relating to time or to the order and timing of events, as opposed to their content or meaning. Examples: The framework builds a temporal semantic model of execution traces to see how errors propagate between agents over time. |
| Traceable (adjective) | Meaning: Able to be tracked back through a sequence of steps or transformations to its origin. Examples: QPipe turns a natural-language requirement into a traceable quantum-application workflow, so each generated artifact can be linked back to its source requirement. |
| Triangulate (verb) | Meaning: To cross-check or validate a finding by combining evidence from multiple independent sources or methods. Examples: The team triangulated the mined rule files with survey responses from 99 practitioners to see whether stated priorities matched actual practice. |
| Work stealing (noun) | Meaning: A load-balancing technique in which idle workers take queued tasks from busier workers instead of waiting for centrally-assigned work. Examples: SAGA combines session-affinity batching with work stealing so no GPU sits idle while another is overloaded. |
Related
- TechResearch/_index
- weekend-vocab-scheduler — the recurring job that keeps this list growing