[pol-ee-es-truh s] /ˌpɒl iˈɛs trəs/
having several estrus cycles annually or during a breeding season.
polyestrous pol·y·es·trous (pŏl’ē-ěs’trəs)
Ovulating more than once a year.
/ˌpɒlɪˈɛθiːn/ noun 1. the systematic name for polythene
[pol-ee-ee-ther] /ˌpɒl iˈi θər/ noun, Chemistry. 1. a polymeric .
[pol-ee-eth-nik] /ˌpɒl iˈɛθ nɪk/ adjective 1. inhabited by or consisting of people of many backgrounds. adjective pertaining to or comprising multiple ethnic groups
[pol-ee-eth-uh-leen] /ˌpɒl iˈɛθ əˌlin/ noun, Chemistry. 1. a plastic polymer of used chiefly for containers, electrical insulation, and packaging. /ˌpɒlɪˈɛθɪˌliːn/ noun 1. another name for polythene n. polymer of ethylene, 1862, from French polyéthylène; see poly- + ethylene. Related: Polyethylenic (1860). polyethylene (pŏl’ē-ěth’ə-lēn’) Any of various artificial resins consisting of many ethyl groups (CH2CH2) joined […]