# bolstering

/ˈboʊɫstɝɪŋ/ (US) · /bˈəʊlstəɹɪŋ/ (UK) · CEFR C1 · Verb

Source: https://englishreference.com/word/bolstering
Updated: 2026-10-19

## Definition

to make something stronger by adding support to it. You use this when you help an idea, feeling, or team feel more solid.

For teachers: to strengthen or reinforce a claim, feeling, or structure by adding support.

## Examples

- She is bolstering her argument with clear facts.
- The coach is bolstering the team's confidence with extra practice before the final.
- The central bank is bolstering market confidence by buying bonds while signaling slower rate rises ahead.

## Synonyms

strengthen, reinforce, support, boost, fortify

## Antonyms

weaken, undermine

## Usage notes

- The verb is transitive and takes a direct object.

---

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.