volunteer
🇺🇸
/ˌvɑːlənˈtɪr/
🇬🇧
/ˌvɒlənˈtɪə(r)/
a person who works without pay
The volunteer helped clean the park on Saturday.
a person who offers help freely
Many volunteer came to help after the storm.
a person who joins the military by choice
He became a volunteer in the army.
to offer help without pay or force
She decided to volunteer at the animal shelter.
to share information without being asked
He didn't volunteer the details of his plan.
to join the military by choice
He chose to volunteer for the navy.
to suggest someone for a task they may not want
They volunteer him to lead the project.