wingspan
distance from the tip of one limb such as an arm or wing to the tip of the paired limb, or analogically the same measure for airplane wings
en-GB/ˈwɪŋspæn/
en-US/ˈwɪŋˌspæn/
distance from the tip of one limb such as an arm or wing to the tip of the paired limb, or analogically the same measure for airplane wings