1. [ noun ] a browning of the skin resulting from exposure to the rays of the sun
Synonyms: burn sunburn suntan
Related terms: hyperpigmentation physiological_state sunburn
2. [ noun ] (color) a light brown
Synonyms: topaz
Related terms: light_brown
3. [ verb ] treat skins and hides with tannic acid so as to convert them into leather
Related terms: convert bark tanner
4. [ adjective ] (color) of a light yellowish-brown color
Related terms: chromatic
5. [ noun ] (mathematics) ratio of the opposite to the adjacent side of a right-angled triangle
Synonyms: tangent
Related terms: trigonometric_function
6. [ noun ] Last name, frequency rank in the U.S. is 2588
7. [ verb ] (color) get a tan, from wind or sun
Synonyms: bronze
Related terms: discolor suntan
Similar spelling:   Tana