Etymograph

English

macrohistorian

From macro- + historian.

Formed from macro- + historian

Proto-Indo-European *meh₂ḱ- ‘to increase’

Proto-Indo-European *mh₂ḱrós ‘lean, meager’

Proto-Hellenic *makrós

Ancient Greek μακρός ‘long’

English macro-

Proto-Indo-European *weyd- ‘to see’

…

Ancient Greek ἱστορία ‘learning through research, narration of what…’

Latin historia ‘story, history’

Old French historien

Middle English historian

English historian

Today it means

noun A historian in the field of macrohistory.

Language periods are conventional ranges, not dates for this word.

Etymograph / macrohistorian