Dictionary.com
Thesaurus.com

bootylicious

American  
[boo-ti-lish-uhs, boo-tee-] / ˌbu tɪˈlɪʃ əs, ˌbu ti- /

adjective

  1. shapely and sexually attractive.

bootylicious British  
/ ˌbuːtɪˈlɪʃəs /

adjective

  1. slang sexually attractive, esp with curvaceous buttocks

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of bootylicious

First recorded in 1990-95; booty 2 + (de)licious

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.