Sailplane - Definition
sailplane
n 1: aircraft supported only by the dynamic action of air
against its surfaces [syn: glider, sailplane]
v 1: fly a plane without an engine [syn: sailplane, soar]
n 1: aircraft supported only by the dynamic action of air
against its surfaces [syn: glider, sailplane]
v 1: fly a plane without an engine [syn: sailplane, soar]