Assertion: glider | /r/CapableOf | mean deriving its lift
Facets:
value: in flight
type: TEMPORAL
value: from aerodynamic reactions on surfaces
type: CAUSE
value: chiefly
type: DEGREE
Source sentences:
text: Glider means: (a) a non-power-driven heavier-than-air aircraft, deriving its lift in flight chiefly from aerodynamic reactions on surfaces which remain fixed under given conditions of flight; (b) a self-sustaining glider; and (c) a self-propelled hang-glider;