noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A cymose inflorescence with all branches below the terminal flower in regular opposite pairs.

Etymology

From New Latin dichasium, from di- + Ancient Greek χάσις (khásis, “chasm, separation”).

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