oral sex

noun

Definition of oral sex 

: oral stimulation of the genitals : cunnilingus, fellatio

First Known Use of oral sex

1959, in the meaning defined above

Keep scrolling for more

Learn More about oral sex

Dictionary Entries near oral sex

oral lobe

orally

oral method

oral sex

oral tradition

-orama

Oran

Statistics for oral sex

Look-up Popularity

Time Traveler for oral sex

The first known use of oral sex was in 1959

See more words from the same year

Keep scrolling for more

More Definitions for oral sex

oral sex

noun

English Language Learners Definition of oral sex

: sexual activity that involves stimulating someone's genitals with the tongue or mouth

oral sex

noun

Medical Definition of oral sex 

: oral stimulation of the genitals : cunnilingus, fellatio

More from Merriam-Webster on oral sex

See words that rhyme with oral sex

Comments on oral sex

What made you want to look up oral sex? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

one that holds something together

Get Word of the Day daily email!

Test Your Vocabulary

Words from Greek and Roman Mythology Quiz

  • the-triumph-of-venus-by-alessandro-magnasco
  • Boreal comes from the name of the ancient Greek god of which wind?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Syn City

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!