| COS | lettuce with long dark-green leaves in a loosely packed elongated head |
|---|---|
| COS | ratio of the adjacent side to the hypotenuse of a right-angled triangle |
| COS | lettuce with long dark-green leaves in a loosely packed elongated head |
| COS | lettuce with long dark-green spoon-shaped leaves |
| COS | a crime syndicate in the United States |
| COS | large white South American bird intermediate in some respects between ducks and swans |
| COS | ratio of the hypotenuse to the opposite side of a right-angled triangle |
| COS | ratio of the hypotenuse to the opposite side of a right-angled triangle |
| COS | being where earthquake waves arrive simultaneously |
| COS | being where earthquake waves arrive simultaneously |
| COS | a padded cloth covering to keep a teapot warm |
| COS | a piece of metal covered by leather with a flexible handle |