Costae

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • n. Plural of costa.
  • Word Usage
    "The beat of their hearts, the rush of oxygen filling their lungs and even strain in the upper back — the levator costae muscle — could be considered a product of function rather than form."