You have decided to take a deeper look into volunteerism!

Definitions of Volunteer:
1. A person who performs or offers to perform a service voluntarily: an information booth staffed by volunteers; hospital volunteers.
2 Law.
A person who renders aid, performs a service, or assumes an obligation voluntarily.
A person who holds property under a deed made without consideration.
Botany. A cultivated plant growing from self-sown or accidentally dropped seed.

adj.
1. Being, consisting of, or done by volunteers: volunteer firefighters; volunteer tutoring.
2. Botany. Growing from self-sown or accidentally dropped seed. Used of a cultivated plant or crop. .