Wingspread (noun)

The distance between the tips of a bird's or aircraft's wings when fully extended.

Origin:

Derived from the physical wingspan of a bird or aircraft.

Examples:

1. The bald eagle had an impressive wingspread of nearly eight feet.
2. The wingspread of a 747 jumbo jet was over 200 feet, making it one of the largest commercial aircraft in the world.
3. The wingspread of a bird was an important factor in determining its aerodynamic efficiency and maneuverability.
4. The wingspread of an aircraft was a critical design factor, affecting stability, lift, and performance.
5. The wingspread of a bird or aircraft was often used as a rough estimate of its size, providing a quick and convenient measure of its dimensions.