Proembryo

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A cluster of cells in the ovule of a fertilized flowering plant that has not yet formed into an embryo.
  2. 2
    The protonema of mosses.

Etymology

From pro- + embryo.

Related phrases

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