Any of numerous annelid worms for the class Oligochaeta, such as the earthworms and a few little freshwater forms.
some of various hermaphroditic aquatic and terrestrial annelid worms, regarding the course Oligochaeta, which have single bristles over the human anatomy
any one of an order of hermaphroditic terrestrial and aquatic annelids (such as the earthworms) having bristles borne singly along the length of the human body; an associate for the Oligochaeta.
A worm of the purchase Oligochæta.
hermaphroditic terrestrial and aquatic annelids having bristles borne singly across the amount of the body
How would you define oligochaete?