English
homoadduct
From homo- + adduct.
Proto-Indo-European *sem- ‘one, whole’
Proto-Indo-European *somHós ‘same, alike’
Proto-Hellenic *homós
Ancient Greek ὁμός ‘same’
English homo-
Proto-Indo-European *dewk- ‘to pull, to draw’
…
Proto-Italic *doukō ‘to lead’
Latin dūcō ‘lead’
Latin addūcō ‘lead, bring’
Latin adductus ‘contracted, compressed, induced’
English adduct
Today it means
noun An adduct in which two species has reacted with the same type of functional group
Language periods are conventional ranges, not dates for this word.
Etymograph / homoadduct