volunteered
verbUK /ˌvɒlənˈtɪəd/
US /ˌvɑːlənˈtɪrd/
Offered to do something without being asked.
She volunteered to help clean up the park.
OTHER MEANINGS
2. Gave information freely without being asked.
He volunteered his phone number at the sign-up desk.
3. Joined the army or a service by choice.
Many young people volunteered for the navy.
4. Said something that was not asked for.
She volunteered an idea during the meeting.