embryo

Words with a similar base: embryo

'embryo'

[embryo.n.01] as in: (botany) a minute rudimentary plant contained within a seed or an archegonium

'embryo'

[embryo.n.02] as in: an animal organism in the early stages of growth and differentiation that in higher forms merge into fetal stages but in lower forms terminate in commencement of larval life