ῥαχία

Etymology
From, either a deverbal formation from or an abstract or collective formation from the unattested.

Noun

 * 1) flood tide
 * 2) the roar of the breakers
 * 3)  the roar of a crowd
 * 4) rocky shore or beach
 * 1) the roar of the breakers
 * 2)  the roar of a crowd
 * 3) rocky shore or beach
 * 1) rocky shore or beach
 * 1) rocky shore or beach
 * 1) rocky shore or beach
 * 1) rocky shore or beach