sper·mat·o·phore (spər-māt'ə-fôr', -fōr', spûr'mə-tə-) n. A capsule or compact mass of spermatozoa extruded by the males of certain invertebrates and primitive vertebrates and directly transferred to the reproductive parts of the female. sper'ma·toph'o·ral (spûr'mə-tŏf'ər-əl) adj.
spermatophore (spər-māt'ə-fôr') Pronunciation Key
A capsule or compact mass of spermatozoa extruded by the males of certain invertebrates and primitive vertebrates and directly transferred to the reproductive parts of the female.