English

homoaromaticity

From homo- + aromaticity.

Proto-Indo-European *sem- ‘one, whole’

Proto-Indo-European *somHós ‘same, alike’

Proto-Hellenic *homós

Ancient Greek ὁμός ‘same’

English homo-

Today it means

noun The retention of aromaticity in a molecule in which a conjugated cyclic system is interrupted, usually by a methylene group.

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

Etymograph / homoaromaticity