fellatio: meaning, definition, pronunciation and examples
Low-frequency (specialized, technical/medical, or explicit contexts)Formal, technical, medical, or explicitly sexual/vulgar. Rarely used in casual conversation.
Quick answer
What does “fellatio” mean?
The act of stimulating the penis with the mouth and tongue.
Audio
Pronunciation
Definition
Meaning and Definition
The act of stimulating the penis with the mouth and tongue.
Specifically, a form of oral sex performed on a male partner.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. Both varieties treat it as a formal/technical term.
Connotations
Equally clinical/explicit in both varieties. Potential for perceived pretentiousness if used in casual contexts.
Frequency
Equally low frequency in both varieties, confined to specific registers.
Grammar
How to Use “fellatio” in a Sentence
N/A - Primarily a noun. The verb form 'to fellate' exists but is rare.Vocabulary
Collocations
Examples
Examples of “fellatio” in a Sentence
verb
British English
- The clinical report stated the patient was fellated.
- The term 'to fellate' is seldom used in common parlance.
American English
- The legal testimony indicated she had fellated him.
- The verb 'fellate' is primarily found in technical writing.
adverb
British English
- N/A - No standard adverb form.
American English
- N/A - No standard adverb form.
adjective
British English
- N/A - No standard adjective form ('fellatorial' is non-standard).
American English
- N/A - No standard adjective form.
Usage
Meaning in Context
Business
Never used.
Academic
Used in medical, psychological, anthropological, or gender/sexuality studies contexts.
Everyday
Extremely rare in polite everyday conversation. Slang synonyms are vastly more common.
Technical
Standard term in medical, sexological, and forensic texts.
Vocabulary
Synonyms of “fellatio”
Strong
Neutral
Weak
Vocabulary
Antonyms of “fellatio”
Watch out
Common Mistakes When Using “fellatio”
- Misspelling as 'felatio' (missing one 'l').
- Using it inappropriately in casual conversation where slang is expected.
- Confusing it with 'cunnilingus' (the equivalent act performed on a female).
FAQ
Frequently Asked Questions
No, it is not inherently rude, but it is explicit and clinical. It is inappropriate for casual or polite conversation, where euphemisms or slang are typically used.
'Oral sex' is a broader category that includes both fellatio (on a male) and cunnilingus (on a female). 'Fellatio' is the specific term.
Yes, the verb is 'to fellate', but it is very rare outside of technical or legal writing. People almost always say 'perform fellatio on' or use slang verbs.
Because it is a formal, Latinate term for a private act. Everyday English heavily prefers shorter, often slang, terms for such concepts (e.g., 'blow job', 'going down').
The act of stimulating the penis with the mouth and tongue.
Fellatio is usually formal, technical, medical, or explicitly sexual/vulgar. rarely used in casual conversation. in register.
Fellatio: in British English it is pronounced /fəˈleɪ.ʃi.əʊ/, and in American English it is pronounced /fəˈleɪ.ʃi.oʊ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “N/A - No common idioms incorporate this term.”
Learning
Memory Aids
Mnemonic
Think: 'FELL' (as in 'fellow', a man) + 'LATIO' (sounds like 'lation' from 'relation') = a relation/act concerning a man.
Conceptual Metaphor
N/A - It is a specific, literal term.
Practice
Quiz
In which context would the word 'fellatio' be MOST appropriate?