| SPERMATOBLASTS | • spermatoblasts n. Plural of spermatoblast. • SPERMATOBLAST n. a sperm-producing cell.
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| SPERMATOGENIES | • SPERMATOGENY n. the formation of spermatozoa. | 
| SPERMATOGENOUS | • spermatogenous adj. (Physiology) Producing sperm. • SPERMATOGENOUS adj. relating to spermatogenesis, the formation of spermatozoa, also SPERMATOGENETIC, SPERMATOGENIC.
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| SPERMATOGONIAL | • spermatogonial adj. Of or pertaining to the spermatogonia. • SPERMATOGONIAL adj. of or like a spermatogonium.
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| SPERMATOGONIUM | • spermatogonium n. (Biology) Any of the undifferentiated cells in the male gonads that become spermatocytes; a spermatoblast. • SPERMATOGONIUM n. a primitive male germ cell.
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| SPERMATOPHORAL | • spermatophoral adj. Relating to spermatophores. • SPERMATOPHORAL adj. of or like a spermatophore, a case enclosing the spermatozoa of certain crustaceans.
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| SPERMATOPHORES | • spermatophores n. Plural of spermatophore. • SPERMATOPHORE n. a case enclosing the spermatozoa of certain crustaceans, molluscs and amphibians.
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| SPERMATOPHYTES | • spermatophytes n. Plural of spermatophyte. • SPERMATOPHYTE n. a seed plant.
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| SPERMATOPHYTIC | • spermatophytic adj. Relating to spermatophytes. • SPERMATOPHYTIC adj. of or like a spermatophyte, a seed plant.
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| SPERMATORRHEAS | • spermatorrheas n. Plural of spermatorrhea. • SPERMATORRHEA n. involuntary seminal discharge without orgasm, also SPERMATORRHOEA.
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| SPERMATORRHOEA | • spermatorrhoea n. (Medicine) Abnormal emission of the semen without copulation. • spermatorrhœa n. Obsolete form of spermatorrhea.
 • SPERMATORRHOEA n. involuntary seminal discharge without orgasm, also SPERMATORRHEA.
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| SPERMATOTHECAE | • spermatothecae n. Plural of spermatotheca. • SPERMATOTHECA n. a receptacle for storing sperm.
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| SPERMATOTHECAS | • spermatothecas n. Plural of spermatotheca. • SPERMATOTHECA n. a receptacle for storing sperm.
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