noun ·pl an order of wingless hexapod insects which have setiform caudal appendages, either bent beneath the body to form a spring, or projecting as bristles. it comprises the cinura, or bristletails, and the collembola, or springtails. called also thysanoura. ·see lepisma, and podura.
THYSANURA
Meaning of THYSANURA in English
Webster English vocab. Английский словарь Webster. 2012