micro-cheat noun 2verb 1forms 3 noun2 •An instance of micro-cheating.New York–based relationship and etiquette expert of Relationship Advice Forum, April Masini, tells Bustle. "Sleeping with someone else is not a micro-cheat. That’s a flat-out betrayal." — 2018 •A person who micro-cheats.Here, LYNSEY CLARKE presents a quiz which will reveal if you are a micro-cheat, a mini-flirt or mega-loyal. — 2018 verb1 •To show signs of attraction or focus on someone other than one's romantic partner.But while physical cheating is publicly condemned and clear-cut enough to identify, there's a "tinier" form of cheating that can sting just as much: micro-cheating. — 2019 formsmicro-cheated · micro-cheating · micro-cheats