- coitus; sexual intercourse.
- a female regarded as a sexual partner.
Origin of nooky1
1925–30; of uncertain origin; Dutch neuken “to have intercourse” has been proposed as a source (compare dialectal Dutch neuk a push, punch), but it is unclear in what context it could have been borrowed
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- slang sexual intercourse
C20: of uncertain origin; perhaps from nook
Word Origin and History for nookie
"sexual activity," 1928, perhaps from Dutch neuken "to copulate with."
Online Etymology Dictionary, © 2010 Douglas Harper