English

hypodiploidy

From hypo- + diploidy.

Proto-Indo-European *upó ‘under, below’

Ancient Greek ὑπό ‘under’

English hypo-

Today it means

noun The state of being hypodiploid; hypoploidy in diploid organisms (including humans).

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

Etymograph / hypodiploidy