- thyridial
- thy·rid·i·al
English syllables. 2014.
English syllables. 2014.
thyridial — thīˈridēəl adjective Etymology: New Latin thyridium + English al : of, relating to, or being a thyridium … Useful english dictionary
thyridium — n; pl. ia [Gr. dim. thyris, window] (ARTHROPODA: Insecta) 1. A small whitish spot in the wings of Neuroptera, Hymenoptera and Trichoptera. 2. In ichneumonid Hymenoptera, a scar like area on each side of the second abdominal tergite, between the… … Dictionary of invertebrate zoology