/ Dictionary / Index W West Atlantic: Meaning and Definition of Find definitions for: West' Atlan'tic Pronunciation: [key] a group of languages of W Africa constituting a branch of the Niger-Congo subfamily of languages, and including Fulani and Wolof. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Westar West Babylon Related Content Daily Word Quiz: ablution Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language