조류, 곤충 또는 항공기의 한쪽 날개 끝에서 다른 쪽 날개 끝까지의 최대 거리
The maximum distance from the tip of one wing to the tip of the other, as of a bird, insect, or aircraft.
예문:
"The wandering albatross possesses the largest wingspan of any living bird."
"The new commercial jet has a wingspan of over sixty meters."
"Researchers measured the wingspan of the butterfly to determine its health."