fill out

/fˈɪl ˈaʊt/

to fill out

MAIN VERB

[phrase form: fill]

to complete an official form or document by writing information on it

synonyms : complete

make bigger or better or more complete

synonyms : round out

become round, plump, or shapely

synonyms : flesh out

make fat or plump

synonyms : fat

line or stuff with soft material

synonyms : pad

supplement what is thought to be deficient

synonyms : eke out

Examples

1. Can you lend me your red pen to fill out this form?

2. To become a member, you need to fill out this application form.

3. Three: fill out an annoyingly long contact form.

4. Step three, fill out the welfare application at your local library.