adj, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Any organism of this kind.

Adjective

1. 1
   Having more than two sets of chromosomes, derived from the same species, as a result of redoubling

Etymology

From auto- + polyploid.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.