- To masturbate is defined as to touch ones self in a sexual manner.
An example of masturbate is for a person to touch his sexual parts for pleasure.
masturbate definition by Webster's New World
Origin: ; from Classical Latin masturbatus, past participle of masturbari, altered (by associated, association with turbare, to disturb) ; from an unverified form manstupro ; from manus, hand (see manual) plush stuprum, defilement ; from Indo-European base an unverified form steup-, to strike, a stick, stump from source steep
masturbate definition by American Heritage Dictionary
verb mas·tur·bat·ed, mas·tur·bat·ing, mas·tur·bates verb, intransitive
Origin: Latin masturbārī, masturbāt-.
masturbate - Medical Definition