CEFR A2

fill out

phrasal verb

Meaning

Complete a document or form by providing the requested information in the blank spaces.

Synonyms: complete, fill in

phrasal verb

Pronunciation: fɪl aʊt

Complete a document or form by providing the requested information in the blank spaces.

Please fill out the registration form with your current address.
I need to fill out my tax returns before the deadline next week.
She spent the morning filling out applications for several different universities.

fill out a form (collocation): The standard way to refer to completing paperwork. — "You must fill out a form to request a refund."
fill out [something] with [information] (collocation): Specifying the content used to complete the document. — "Fill out the survey with your honest feedback."

Words with a similar meaning to fill out: