Meaning: Voluntary is an adjective used to describe something you do because you wish to, without being forced into it. Voluntary can also describe a service offered without expecting any payment.
Origin: The term voluntary’ comes from the Latin word voluntarius, which means “of one’s free will.” The Latin voluntas means ‘will or desire’. The first-ever use of the term “voluntary” in English can be traced back to the late 14th Century.
Usage: My mother does voluntary work in her spare time.
The organisation is run on voluntary contributions from people within the country.
Picture Credit : Google