5 exercises — these expressions appear in pitch decks, sprint planning, product reviews, and investor updates. Getting them right signals you understand startup culture; getting them wrong makes sentences sound awkward.
Idioms in this set
boil the ocean — attempt to do too much at once; overscope
fail fast — launch quickly to learn from real failures cheaply
move the needle — produce a measurable, meaningful impact on a metric
spike — a short, time-boxed technical investigation (Agile term)
ship it — release/launch the product; the startup battle cry for "just release it"
0 / 15 completed
1 / 15
Complete the startup founder's pitch sentence:
"We're not trying to ___ the ocean — we're launching with one focused feature, validating it with early adopters, and iterating from there."
"Boil the ocean" means attempting to do something impossibly big or comprehensive — taking on too much scope at once. In startup and product contexts, it's a warning against trying to solve every problem simultaneously instead of focusing. The founder is saying: "We're not trying to solve everything at once." Other contexts: "The migration plan is trying to boil the ocean — let's scope it down to the critical services first." Similar expressions: "do too much", "overscope", "over-engineer".
2 / 15
Complete the sentence from a lean startup workshop:
"Our strategy is to ___ fast — launch quickly, observe what breaks, learn from real users, and correct course. Waiting for perfection is a luxury we don't have."
"Fail fast" is a core lean startup and agile principle. It means: rather than investing months in a design that might be wrong, launch quickly, discover failure early, and learn from it cheaply. It is NOT about being careless — it is about reducing the cost of being wrong by discovering problems sooner. Eric Ries popularised this in The Lean Startup. Related idioms: "fail forward" (learn and grow from failures), "move fast and break things" (Facebook's early motto — now widely criticized for prioritising speed over safety).
3 / 15
Complete this product manager's comment in a sprint review:
"We didn't really ___ the needle this quarter — conversion is up 0.3%, but our target was 5%. We need to revisit our assumptions."
"Move the needle" means to produce a noticeable, measurable improvement — like moving the needle on an old analogue gauge. In product and business contexts, it refers to making a meaningful impact on a key metric. "We didn't move the needle" = our actions didn't produce significant results. Common in: OKR reviews, product retrospectives, investor updates, marketing discussions. Usage: "Does this feature move the needle on user retention?" / "Q3 campaigns barely moved the needle on paid conversion." The phrase is business-neutral — used in tech, marketing, and finance.
4 / 15
Complete this engineering lead's proposal at a planning meeting:
"Before we commit to a full redesign of the notification system, let's run a two-week ___ — one engineer, clear scope, specific hypothesis. If the approach is sound, we scale it up."
A "spike" (also called a time-boxed spike) is an Agile/Scrum term for a short, focused investigation into a technical question or approach — not a deliverable feature, but an exploration. Spikes answer the question: "Is this approach viable?" or "How long will the real work actually take?" The term comes from Extreme Programming (XP). Parameters: fixed time limit (1–5 days), one or two engineers, a concrete question to answer. After the spike, the team decides whether to proceed. Usage: "We need a spike on the WebSocket migration before we can estimate the full story." Spike ≠ sprint (a sprint produces working software; a spike produces knowledge).
5 / 15
Complete the product team's Slack message after reaching beta stage:
"MVP is done and QA is green. Let's ___ it to our first 50 beta users today — we need real data, not more speculation."
"Ship it" is the definitive startup and engineering idiom for releasing or launching a product/feature to users. It comes from physical product shipping, but in software it means: stop polishing, stop overthinking — release it and get feedback. It is strongly associated with startup culture and the "done is better than perfect" philosophy. Usage: "Ship it!" (battle cry encouraging release), "when are we shipping this?", "we shipped the feature last Tuesday", "ship early, ship often". There is even a GitHub mascot called "Shipa the Shipit Squirrel" (a squirrel holding a flag 🐿️). "Push it" and "deploy it" are more technical/neutral; "ship it" carries the cultural connotation of intentional product release.
6 / 15
Senior Alex replied to the PR comment: 'This is a good start, but it's still very technical. Let's abstract this layer and add some tests before we merge.' What does Alex mean?
Alex is suggesting a refactor, meaning Alex wants Alex to improve the code's structure and design without changing its external behavior. The core idea here is robust testing; ensuring the code works correctly is crucial before integration. Deploying to production prematurely could introduce instability.
7 / 15
Product Manager Sarah sent this message in Slack: 'Okay team, let's pivot on the user onboarding flow. The analytics show a huge drop-off after step three – we need to simplify it drastically.' What does 'pivot' imply in this context?
'Pivot' means to fundamentally alter the course of a project or strategy. Sarah isn't saying analyze more; she is signaling a major shift in their approach, likely involving significant changes to the onboarding flow based on the analytics data.
8 / 15
During a standup meeting, Dev Lead Ben said: 'I'm going to run a spike – just one engineer, focused on exploring the feasibility of using GraphQL for our API. It'll be low risk and fast.' What does 'spike' represent?
'Spike' is a common startup term referring to a short, focused investigation. Ben intends to quickly build a basic prototype or proof-of-concept to assess the viability of GraphQL before committing to a full implementation. It's about risk mitigation and rapid learning.
9 / 15
The API response from the backend server after a user attempted to purchase an item was: `{"status": "error", "message": "Insufficient funds - the account balance is too low."}`. What does this message suggest?
This API response clearly indicates that the user's account balance is insufficient to cover the purchase. This isn't an error of card validity or network issues; it's a direct consequence of lacking sufficient funds in their account. The message should be addressed by prompting the user to update their payment information.
10 / 15
A developer wrote this PR description: 'Implemented the new search functionality. This uses Elasticsearch and provides fuzzy matching for improved results.' What does 'fuzzy matching' mean in this context?
'Fuzzy matching' refers to searching algorithms that allow for slight variations in spelling or word order. Elasticsearch uses this technique to provide more relevant results even if the user's query isn't perfectly accurate. This is a common optimization to improve search accuracy and user experience.
11 / 15
Senior Alex replied to the PR comment: 'This is a good start, but it's still very technical. Let's abstract this layer and add some tests before we merge.' What does Alex mean?
Alex is suggesting a refactor, meaning Alex wants Alex to improve the code's structure and design without changing its external behavior. The core idea here is robust testing; ensuring the code works correctly is crucial before integration. Deploying to production prematurely could introduce instability.
12 / 15
Product Manager Sarah sent this message in Slack: 'Okay team, let's pivot on the user onboarding flow. The analytics show a huge drop-off after step three – we need to simplify it drastically.' What does 'pivot' imply in this context?
'Pivot' means to fundamentally alter the course of a project or strategy. Sarah isn't saying analyze more; she is signaling a major shift in their approach, likely involving significant changes to the onboarding flow based on the analytics data.
13 / 15
During a standup meeting, Dev Lead Ben said: 'I'm going to run a spike – just one engineer, focused on exploring the feasibility of using GraphQL for our API. It'll be low risk and fast.' What does 'spike' represent?
'Spike' is a common startup term referring to a short, focused investigation. Ben intends to quickly build a basic prototype or proof-of-concept to assess the viability of GraphQL before committing to a full implementation. It's about risk mitigation and rapid learning.
14 / 15
The API response from the backend server after a user attempted to purchase an item was: `{"status": "error", "message": "Insufficient funds - the account balance is too low."}`. What does this message suggest?
This API response clearly indicates that the user's account balance is insufficient to cover the purchase. This isn't an error of card validity or network issues; it's a direct consequence of lacking sufficient funds in their account. The message should be addressed by prompting the user to update their payment information.
15 / 15
A developer wrote this PR description: 'Implemented the new search functionality. This uses Elasticsearch and provides fuzzy matching for improved results.' What does 'fuzzy matching' mean in this context?
'Fuzzy matching' refers to searching algorithms that allow for slight variations in spelling or word order. Elasticsearch uses this technique to provide more relevant results even if the user's query isn't perfectly accurate. This is a common optimization to improve search accuracy and user experience.
What will I practise in "Startup Idioms: Fill in the Blank — IT English Exercises"?How many exercises are in this module?
This module has 15 multiple-choice exercises, each with instant feedback and a full explanation of the correct answer.
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Where can I find more Idioms & Expressions exercises?
Browse the full Idioms & Expressions hub for related drills, or check the "Next up" link below to continue with a connected topic.
How is this different from reading an article on the same topic?
Articles explain idioms and their context in prose; this exercise tests and reinforces that recognition through active recall with immediate feedback — the two work best together.
Who writes these exercises?
Every exercise is written by the CoderSlingo team, drawing on real workplace English used in IT roles, then reviewed for accuracy and clarity.