Adjective

1. Relating to an angle or to angles; having an angle or angles; forming an angle or corner; sharp-cornered; pointed; as, an angular figure.
2. Measured by an angle; as, angular distance.
3. (Figurative) Lean; lank; raw-boned; ungraceful; sharp and stiff in character; as, remarkably angular in his habits and appearance; an angular female.

Noun

1. A bone in the base of the lower jaw of many birds, reptiles, and fishes.