homo Share definition Flag 1. prefix: from the greek homos, it means "the same". From the Latin homo, it means "man" 2. A derogatory term for a gay man. 1. homogenous: the same. Homo erectus: standing man. 2. Todd wore K-Mart jeans today! What a homo! homo by Militant Liberal May 2, 2005 Words you can keep railfan mug chonk mug chud mug based mug 67 mug slime mug mogging mug chopped mug thot mug glazing mug huzz mug yams mug larp mug unc mug cracked mug simp mug baddie mug bop mug lolcow mug