sign up

What does "sign up" mean?

1. To register or enroll for something
2. To agree to participate

Examples

• Sign up for our newsletter to get updates.
• She signed up for yoga classes.
• Have you signed up for the conference yet?
• I signed up to volunteer at the shelter.
• You can sign up online or in person.

How to use it

'Sign-up' (noun/adjective) refers to the registration process. Very common for online services, events, and activities.

Similar expressions

Opposites

Related phrasal verbs

• sign off on

  To give formal approval or authorization

• sign in

  To register arrival at a location

• sign out

  To register departure from a location

• sign off

  To officially approve or authorize something

• get up

  To rise from bed after sleeping

• turn up

  To increase the volume, heat, or intensity of something