ˈaptərəs adjective
Etymology: Greek apteros, from a- a- (II) + -pteros (from pteron wing) — more at feather
1. : lacking wings
an apterous insect
2. : lacking winglike expansions
apterous petioles
an apterous seed
ˈaptərəs adjective
Etymology: Greek apteros, from a- a- (II) + -pteros (from pteron wing) — more at feather
1. : lacking wings
an apterous insect
2. : lacking winglike expansions
apterous petioles
an apterous seed
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012