Also found in: Medical.
estragon oil[′es·trə‚gän ‚ȯil]
Essential oil, colorless to yellowish green, with aniselike odor and aromatic flavor; distilled from flowering herb tarragon, Artemisia dracunculus; used chiefly as flavoring. Also known as tarragon oil.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.