English
macrodomain
From macro- + domain.
Proto-Indo-European *meh₂ḱ- ‘to increase’
Proto-Indo-European *mh₂ḱrós ‘lean, meager’
Proto-Hellenic *makrós
Ancient Greek μακρός ‘long’
English macro-
Proto-Indo-European *dem- ‘to build (up)’
…
Latin dominus ‘master, owner, possessor, proprietor’
Latin dominium ‘ownership’
Old French demaine ‘entourage of a king or another important person’
Middle English demayne
English domain
Today it means
noun A macroscopic domain
Language periods are conventional ranges, not dates for this word.
Etymograph / macrodomain