Where does “MACHO” come from?

MACHO (English) comes from Spanish macho, from Old Spanish maslo, from Vulgar Latin masclus, from Latin masculus, from Latin mās, from Proto-Nuristani *māsa, from Proto-Indo-Iranian mā́Has, from Proto-Indo-European mḗh₁n̥s — to measure.

MACHO (English): Initialism of massive astrophysical compact halo...

Definitions

  1. Initialism of massive astrophysical compact halo...

Ancestry of “MACHO”, step by step

StepLanguageWordMeaning
1Spanishmachomale; strong, brave; sledgehammer
2Old Spanishmaslomale
3Vulgar LatinmasclusAlternative form of masculus; male
4Latinmasculusmale, masculine; man, male
5Latinmāsmale
6Proto-Nuristani*māsamoon
7Proto-Indo-Iranianmā́Hasmoon; month
8Proto-Indo-Europeanmḗh₁n̥smoon; month
9Proto-Indo-Europeanmeh₁-to measure

Words derived from “MACHO

Every word from Proto-Indo-European meh₁-
MACHO — Etymology, Origin & Word History | Etymology Explorer