-ləs noun
Usage: capitalized
Etymology: New Latin, diminutive of Olenus
: a genus of Lower Cambrian trilobites having a large spine on the fifteenth thoracic segment
-ləs noun
Usage: capitalized
Etymology: New Latin, diminutive of Olenus
: a genus of Lower Cambrian trilobites having a large spine on the fifteenth thoracic segment
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012