Laxi Dictionary

American Dictionary

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Definition sign up in American English

sign up phrasal verb

phrasal verb
1

to agree to do something, or to join a program or organization

Example

It's a voluntary course - students only sign up if they want to.

Example

She's decided to sign up for music school.

Synonyms and related words
agree undertake accept
2

to put someone's name on an official list for something

Example

They've signed me up to do voluntary work next month.

Synonyms and related words
register detail index
Example

We have signed up two new players.

Definition sign up in American English