Definition of cavas:
(n) :
A Spanish white sparkling wine made using the méthode champenoise.
(n) :
Alternative letter-case form of Cava, a Catalan white sparkling wine. [A Spanish white sparkling wine made using the méthode champenoise.]
(n) :
(anatomy) Ellipsis of vena cava. [(anatomy) Either of the two large veins that take oxygen depleted blood, from the upper body and from the lower body, and return it to the right atrium of the heart.]
(n) :
Alternative form of kava. [A plant from the South Pacific, Piper methysticum.]