Search Result for "sailplane": 
Wordnet 3.0

NOUN (1)

1. aircraft supported only by the dynamic action of air against its surfaces;
[syn: glider, sailplane]


VERB (1)

1. fly a plane without an engine;
[syn: sailplane, soar]



WordNet (r) 3.0 (2006):

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]