Definition
Sustained, engineless flight in which an aircraft (typically a glider or sailplane) gains or maintains altitude by using rising air currents such as thermals, ridge lift, or wave lift, rather than mechanical power.
Plain English
Flying without an engine by riding pockets of air that are moving upward, allowing the aircraft to stay aloft or climb without using fuel.
Context Anchor
Seen in glider training, weather discussions, and any flight planning that depends on finding rising air to stay aloft.
Derivation
From the Old French 'essorer,' meaning to expose to the air or fly upward. The aviation sense keeps that idea: the aircraft rises on the air itself rather than being driven through it.
Why Pilots Care
It allows long-distance unpowered flight and efficient use of atmospheric energy instead of engine power.
Grounding Statement
A glider pilot circling inside a column of warm rising air, climbing several thousand feet without an engine, is soaring.
Intuition Check
Soaring does not just mean flying smoothly or high in the sky. In aviation, it means using rising air to continue flight without engine power.
Example Sentence 1
After releasing from the tow plane, the pilot found a strong thermal and spent the next hour soaring above the ridge.
Example Sentence 2
Ridge soaring let the sailplane travel 200 miles along the mountains using steady lift.