viviparous
/vɪˈvɪpəɹəs/
Word Rarity
Very rare
Frequency: Zipf frequency 1.93 in modern English
18
Scrabble Score
10
Letters
4
Syllables
8
Unique Chars
Meaning
adj
Being born alive, as are most mammals, some reptiles, and a few fish (as opposed to being laid as an egg and subsequently hatching, as do most birds and many other species).
adj
Arising from an embryo that develops from the outset (rather than from a true seed that then germinates).
Etymology
From Latin vīviparus, from vīvus (“alive, life, living”) + pariō (“give birth, produce, bring forth”).
Subject
Wiktionary places this term in Biology.