volplane Aeronautics [ 'vɒlpleɪn ]
■ noun a controlled dive at a steep angle, especially by an aircraft with the engine shut off.
■ verb (of an aircraft) make such a dive.
Origin
early 20th cent.: from Fr. vol plané , lit. 'glided flight'.
volplane Aeronautics [ 'vɒlpleɪn ]
■ noun a controlled dive at a steep angle, especially by an aircraft with the engine shut off.
■ verb (of an aircraft) make such a dive.
Origin
early 20th cent.: from Fr. vol plané , lit. 'glided flight'.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004