Search Result for "ephemeroptera": 
Wordnet 3.0

NOUN (1)

1. mayflies;
[syn: Ephemeroptera, order Ephemeroptera, Ephemerida, order Ephemerida]



WordNet (r) 3.0 (2006):

Ephemeroptera
    n 1: mayflies [syn: Ephemeroptera, order Ephemeroptera,
         Ephemerida, order Ephemerida]