ˈperə.ˌträk noun
( -s )
Etymology: peri- + -troch
1. : an embryo or larva surrounded by a band of cilia
2. : a band of cilia
• pe·rit·ro·chal pəˈri.trəkəl adjective
ˈperə.ˌträk noun
( -s )
Etymology: peri- + -troch
1. : an embryo or larva surrounded by a band of cilia
2. : a band of cilia
• pe·rit·ro·chal pəˈri.trəkəl adjective
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012