Also found in: Thesaurus, Medical, Idioms.
1. Talking or behaving irrationally; wild: a raving maniac.
2. Exciting admiration: a raving beauty.
Delirious, irrational speech.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.