Home › Words › M › micropixelmicropixelmicropixel · noun — A very small pixel.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, micropixel ranks #29,853 of 43,002 for Qualifying.EtymologyFrom micro- + pixel.nounA very small pixel.Definitions & examples from Wiktionary (CC BY-SA 3.0).