Definition fill out in British English

fill out phrasal verb

phrasal verb

to add information such as your name or address in the empty spaces on an official document

Example

It took me several hours to fill out the application form.

Synonyms and related words

address annotate backdate

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if someone fills out, their body becomes less thin

Example

Sam's really filled out, hasn't he?

Synonyms and related words

fat camp fatten up fill out

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