Swallow-tailed

[Sarah]

United by dovetailing; dovetailed. Swallow-tailed duck (Zoöl.),the old squaw.-- Swallow-tailed gull (Zoöl.), an Arctic gull (Xema furcata), whichhas a deeply forked tail.-- Swallow-tailed hawk or kite (Zoöl.), the fork-tailed kite.-- Swallow-tailed moth (Zoöl.), a European moth (Urapteryxsambucaria) having tail-like lobes on the hind wings.