leggy

Short definition from Wiktionary

Adjective

1. 1
   Having long, attractive legs; long-legged.
2. 2
   Exposing the bare or pantyhose-clad legs, especially the thighs.
3. 3
   Having numerous legs.
4. 4
   Taller or longer than usual.

Noun

1. 1
   Alternative form of leggie (“a leg”).