IPA: //fɛˈleɪʃən//
KK: /fɛˈleɪʃən/
A sexual act involving oral stimulation of the male genitalia.
The couple explored their intimacy through various forms of affection, including fellation.
Fellation is derived from "fello" (from Latin *fellare*, meaning to suck) and the suffix "-ation" (indicating an action or process). The word refers to the act of sucking, particularly in a sexual context.
Think of the Latin word for sucking ('fellare') to remember that 'fellation' refers to the act of sucking.