Thȳs'a-nū'ran, n.
n. [Gr. θύσανος, fringe, and οὐρά, tail.] (Entom.) One of an order of ametabolian insects, comprehending those in which the abdomen is terminated by filaments, or by a forked tail adapted for leaping. Brande.
n. [Gr. θύσανος, fringe, and οὐρά, tail.] (Entom.) One of an order of ametabolian insects, comprehending those in which the abdomen is terminated by filaments, or by a forked tail adapted for leaping. Brande.