Dipteral(a.) Having two wings only; belonging to the order Diptera.
Dipteral(a.) Having a double row of columns on each on the flanks, as well as in front and rear; -- said of a temple.
Dipterous(a.) Having two wings, as certain insects; belonging to the order Diptera.
Dipterous(a.) Having two wings; two-winged.

Words within dipter