Definitions for: Tetraspore

[n] one of the four asexual spores produced within a sporangium

Webster (1913) Definition: Tet"ra*spore, n. [Tetra- + spore.] (Bot.)
A nonsexual spore, one of a group of four regularly occurring
in red seaweeds. -- Tet`ra*spor"ic, a.

See Also: spore