Home › Words › M › micromecmicromecmicromec · noun — A very small MEC.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, micromec ranks #36,416 of 42,854 for Qualifying.EtymologyFrom micro- + MEC.nounA very small MECDefinitions & examples from Wiktionary (CC BY-SA 3.0).