TRINUCLEUS


Meaning of TRINUCLEUS in English

“+ noun

Usage: capitalized

Etymology: New Latin, from tri- + nucleus

: a widely distributed genus (the type of the family Trinucleidae) of Ordovician trilobites in which the glabella and cheeks form three rounded elevations on the head

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.