noun
: an accessory reproductive organ of a male spider developed on the terminal joint of each pedipalp and used to convey the sperms to the genital orifice of the female
noun
: an accessory reproductive organ of a male spider developed on the terminal joint of each pedipalp and used to convey the sperms to the genital orifice of the female
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012