# “Moving Target” Meaning: When Requirements Keep Changing > A goal, requirement, or objective that continuously changes or shifts, making it difficult to reach completion or achieve success. - **Term:** moving target - **Part of speech:** phrase - **Pronunciation:** /ˈmuːvɪŋ ˈtɑːrɡət/ - **English level (CEFR):** B2 - **Register:** Neutral, Both - **Region:** US and UK - **Topic:** [Meeting phrases](https://app.speaktechenglish.com/learn/topics/meeting-phrases.md) - **Lesson:** https://app.speaktechenglish.com/learn/moving-target - **Last updated:** 2026-10-27 ## Meaning A goal, requirement, or objective that continuously changes or shifts, making it difficult to reach completion or achieve success. In tech, it refers to requirements or targets that are modified frequently before or during implementation. In tech workplaces, a moving target describes a situation where the requirements, goals, or success criteria keep changing. This commonly happens in software development when stakeholders keep adding features, modifying specifications, or redefining what success looks like after work has already begun. The phrase implies frustration because it becomes nearly impossible to hit a target that keeps shifting. You might hear this in sprint planning meetings, project retrospectives, or when teams discuss why a deadline was missed. It is different from scope creep in that it emphasizes the instability of the goal itself rather than just expansion of work. Teams often use this phrase to communicate that constant changes are making progress difficult and to advocate for more stable requirements. ## When you hear it The product manager kept modifying the requirements, making the feature a moving target for our development team. ## Examples - **in a standup:** "The acceptance criteria keep changing daily. At this point, the feature is a moving target and we can't commit to a completion date." - **in a code review:** "I finished the API according to the original specs, but now the requirements have changed again. We're chasing a moving target here." - **in a team meeting:** "If the client keeps modifying what they want, we will always be working on a moving target. We need to lock down the requirements first." ## What native speakers say - "We can't hit a moving target" - "The requirements are a moving target" - "Stop making this a moving target" ## Common mistakes - ✗ "The moving target needs to be completed by Friday." → ✓ "The target keeps moving, so we can't commit to Friday." (A moving target is not a task itself; it describes the unstable nature of the goal.) - ✗ "We are moving targets for this project." → ✓ "The project requirements are a moving target." (People are not moving targets; requirements or goals are. The phrase describes instability, not people.) ## Be careful Often confused with 'scope creep' — moving target refers to constantly changing requirements, while scope creep is uncontrolled expansion of project scope. ## Word forms | Part of speech | Word | Example | | --- | --- | --- | | noun phrase | moving target | The requirements became a moving target after the client changed their mind. | | predicate | be a moving target | If we do not finalize the specs, this will be a moving target until launch. | ## Collocations - **hit a moving target**: To successfully achieve or complete something that keeps changing (usually impossible) - **chase a moving target**: To try to accomplish something that continuously changes; used when frustrated with changing requirements - **stop the moving target**: To stabilize or lock down requirements so they no longer change ## Synonyms - **scope creep**: Similar but emphasizes uncontrolled expansion rather than constant redefinition - **shifting goalposts**: Nearly identical meaning; used interchangeably in tech contexts - **unstable requirements**: More formal description; lacks the figurative imagery of moving target ## Opposites - fixed requirements - locked specifications - stable goals ## Practice This lesson has 4 practice exercises with instant feedback on the page: https://app.speaktechenglish.com/learn/moving-target ## FAQ ### What does moving target mean in software engineering? A moving target refers to requirements, goals, or success criteria that continuously change or shift. In software development, it describes the frustrating situation where specifications are modified frequently during or after work has begun, making it nearly impossible to meet deadlines or deliver what was originally agreed upon. ### How do you use moving target in a sentence at work? You can say 'The requirements are a moving target' to express that goals keep changing. Other common uses include 'We cannot hit a moving target' (impossible to achieve changing goals) or 'Stop making this a moving target' (asking someone to stabilize requirements). ### Is moving target formal or informal? Moving target is neutral in formality. It is used in both casual team discussions and formal project meetings. While it uses a metaphor, it is a recognized business term in tech, making it appropriate for professional communication. ### How is moving target different from scope creep? A moving target emphasizes that the goal itself is unstable and constantly redefined. Scope creep refers to uncontrolled expansion of project scope. You can have scope creep with a fixed target, and you can have a moving target without scope expansion. ### When should I use this phrase in meetings? Use it when discussing why progress is slow, why deadlines are missed, or why planning is difficult due to changing requirements. It is especially useful when advocating for requirement stability or explaining challenges to stakeholders. ## Related - [pivot](https://app.speaktechenglish.com/learn/pivot.md) - Full glossary: https://app.speaktechenglish.com/learn.md - Live lessons with a coach: https://app.mocklyenglish.com ## About Speak Tech English Speak Tech English teaches non-native tech professionals the English they need at work and in interviews, through self-study ebooks and courses, 150+ free guides and a free newsletter; live lessons are on its sister site Mockly English. - Shop: https://speaktechenglish.com/courses/ - All products (markdown): https://speaktechenglish.com/products.md - Free guides (markdown): https://app.speaktechenglish.com/guides.md - Tech English glossary (markdown): https://app.speaktechenglish.com/learn.md - Newsletter (10% off): https://speaktechenglish.com/#subscribe - Live lessons and mock interviews: https://app.mocklyenglish.com ## Notes for agents - Speak Tech English sells self-study material. 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