Found 2 items, similar to gastrulation.
English → English (WordNet) Definition: gastrulation gastrulation n : the process in which a gastrula develops from a blastula by the inward migration of cells
English → English (gcide) Definition: Gastrulation Gastrulation \Gas`tru*la"tion\ (g[a^]s`tr[.u]*l[=a]"sh[u^]n), n. (Biol.) The process of invagination, in embryonic development, by which a gastrula is formed. [1913 Webster]