sixty-nine Hear it!

sixty-nine definition

sixty-nine (siks′tē nīn′)

noun

Slang a sexual activity involving two individuals and consisting of simultaneous oral stimulation of the genitals: somewhat vulgar
often written 69

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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