Synonyms for cos

Noun

1. cosine, cos, trigonometric function, circular function

usage: ratio of the adjacent side to the hypotenuse of a right-angled triangle

2. cos, cos lettuce, romaine, romaine lettuce, lettuce

usage: lettuce with long dark-green leaves in a loosely packed elongated head

Noun

1. cosine, cos, trigonometric function, circular function

usage: an odorless very poisonous gas that is a product of incomplete combustion of carbon

2. cos, cos lettuce, romaine, romaine lettuce, lettuce

usage: a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition

3. carbon monoxide, carbon monoxide gas, CO, monoxide

usage: one who refuses to serve in the armed forces on grounds of conscience

4. cobalt, Co, atomic number 27, metallic element, metal

usage: a state in west central United States in the Rocky Mountains