volunteering

To enlist oneself as a volunteer.

To do or offer to do something voluntarily.

“to volunteer for doing the dishes”

To offer, usually unprompted.

“to volunteer an explanation”

To grow without human sowing or intentional cultivation.

To offer the services of (someone else) to do something.

“My sister volunteered me to do the dishes.”

The act of volunteering; the action of the verb volunteer