verb (used with or without object), re·conned, re·con·ning.

Origin of recon

An Americanism dating back to 1915–20; by shortening Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for recon

Contemporary Examples of recon

Historical Examples of recon

Word Origin and History for recon

military slang shortening; 1918 for reconnaissance (n.); 1966 for reconnoitre (v.).

Online Etymology Dictionary, © 2010 Douglas Harper

recon in Medicine




The smallest genetic unit capable of recombination.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.