Polyspermia
[pol-ee-spur-mee-uh] /ˌpɒl iˈspɜr mi ə/
noun, Medicine/Medical.
1.
the secretion of an excessive amount of semen.
polyspermia pol·y·sper·mi·a (pŏl’ē-spûr’mē-ə)
n.
Read Also:
- Polyspermy
[pol-ee-spur-mee] /ˈpɒl iˌspɜr mi/ noun 1. the fertilization of an ovum by several spermatozoa. polyspermy pol·y·sper·my (pŏl’ē-spûr’mē) n. The entrance of more than one spermatozoon into the ovum. Also called polyspermia.
- Polystichia
polystichia pol·y·stich·i·a (pŏl’ē-stĭk’ē-ə) n. An abnormal arrangement of the eyelashes in two or more rows.
- Polystichous
[puh-lis-ti-kuh s] /pəˈlɪs tɪ kəs/ adjective 1. arranged in rows or series. /ˌpɒlɪˈstaɪkəs/ adjective 1. (of plant parts) arranged in a number of rows polystichous po·lys·ti·chous (pə-lĭs’tĭ-kəs) adj. Arranged in two or more rows.
- Polystyle
[pol-ee-stahyl] /ˈpɒl iˌstaɪl/ adjective 1. having many columns.
- Polystyrene
[pol-ee-stahy-reen, -steer-een] /ˌpɒl iˈstaɪ rin, -ˈstɪər in/ noun, Chemistry. 1. a clear plastic or stiff foam, a polymer of , used chiefly as an insulator in refrigerators and air conditioners. /ˌpɒlɪˈstaɪriːn/ noun 1. a synthetic thermoplastic material obtained by polymerizing styrene; used as a white rigid foam (expanded polystyrene) for insulating and packing and as […]