# center on

CEFR B2 · Phrasal verb

Source: https://englishreference.com/word/center-on
Updated: 2026-07-26

## Definition

to have something as the main subject or most important part.

For teachers: to have a particular subject or person as the primary focus or central theme. Transitive; the object represents the focal point of the discussion or activity.

## Examples

- The discussion centers on the new budget.
- Most of the complaints from the residents center on the lack of parking in the city center.
- The upcoming summit will center on the geopolitical implications of renewable energy transitions in developing nations.

## Pitfalls

- Not "The story centers in a young boy." but "The story centers on a young boy." — the verb 'center' requires the preposition 'on' or 'around' to indicate the focus, not 'in'.

## Usage notes

- often used in the passive voice or with abstract subjects like 'debate', 'story', or 'research'.
- Teaching tip: note the spelling difference between American 'center on' and British 'centre on'; also, mention that 'center around' is common in speech but often criticized in formal writing.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.