Dipteral
Pronunciation : Dip"ter*al
Part of Speech : a.
Definition : 1. (Zo?l.)
Defn: Having two wings only; belonging to the order Diptera.
2. (Anc. Arch.)
Defn: Having a double row of columns on each on the flanks, as well as in front and rear; -- said of a temple.
Source : Webster's Unabridged Dictionary, 1913