RECCE meaning : 1. the process of getting information about enemy forces or positions by sending out small groups…. Learn more. "Reccy" is the incorrect spelling of " recce ," which means reconnaissance, especially in military or scouting contexts. Have you seen the word ' recce ' and wondered what it means? Read this guide to find out the definition , meaning , and how to use it. Define recce . recce synonyms, recce pronunciation, recce translation, English dictionary definition of recce . n. Slang Reconnaissance. rec′ce adj. American Heritage ...