PROEMBRYO

Etymology

Noun

proembryo (plural proembryos)

(botany) A cluster of cells in the ovule of a fertilized flowering plant that has not yet formed into an embryo

(botany) The protonema of mosses

Source: Wiktionary


Pro*em"bry*o, n. Etym: [Pref. pro- + embryo. ] (Bot.) (a) The series of cells formed in the ovule of a flowering plant after fertilization, but before the formation of the embryo. (b) The primary growth from the spore in certain cryptogamous plants; as, the proembryo, or protonema, of mosses.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

16 May 2025

AMPHIPROSTYLAR

(adjective) marked by columniation having free columns in porticoes either at both ends or at both sides of a structure


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