mopmopListenverbTo clean or wipe a surface, especially a floor, using a mop."Could you mop the kitchen floor?"nounA cleaning tool with absorbent strands or a sponge, used for washing floors."Fetch the mop and bucket, please."ThesaurusSynonyms: swob, swab, pout, mow, wipe up, mop upSign in to learn this word← Back