What does fellating mean?
Fellating is the present participle of the verb fellate, meaning to perform oral sex on someone, most commonly on a man. The word belongs to formal clinical, legal, and journalistic registers: it appears in medical literature, court records, and investigative reporting where a precise, technical term for the act is required, whereas casual speech typically resorts to cruder slang. Because it names an explicit sexual act, it carries strong connotations and is generally unsuitable for polite or professional conversation outside those specific domains. English borrowed the underlying verb from Latin fellāre, 'to suck,' the same root that gives us the noun fellatio, making the word part of a small family of Latinate sexual vocabulary alongside its sibling term cunnilingus. Writers who need a sober, non-slang term for this act in documentary, forensic, or educational contexts will find fellating and its base form fellate to be the standard choices.
verbPresent participle of fellate: to perform oral sex on someone, especially on a man.
- To perform oral sex on a man (present participle of fellate).
"The tabloid's lurid headline alleged the politician was caught fellating his aide in a parked car."
"He denied the allegation that he had been fellating another man in the restroom."
"The memoir described, in explicit detail, her experiences fellating strangers aboard the yacht."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of fellating
Fellating derives from the verb fellate, which English formed in the mid-20th century from Latin fellāre, meaning 'to suck.' The same Latin root produced the noun fellatio, which entered English earlier and remains the more familiar term for the act. The Latin verb relates to fellātus, the past participle underlying both fellation and fellatio, so all these words trace back to a single Classical Latin source describing oral stimulation.
Related word forms
How fellating is actually used
This is an explicitly sexual term, appropriate in medical, legal, and candid sexual contexts but vulgar or highly graphic in everyday conversation and polite writing. It appears almost exclusively in the progressive forms (was fellating, is fellating) rather than as a plain infinitive, since 'fellate' serves as the base form.
Easily confused with fellating
Fellatio is the noun naming the act itself, while fellating is the verb describing the act of performing it.
Fallowing means leaving farmland unplanted to restore its fertility, and shares only a visual similarity with fellating.