n. [ LL. carena, corrupted fr. quarentena. See Quarantine. ] (Ecol.) A fast of forty days on bread and water. [ Obs. ] [ 1913 Webster ]
n. a dance performed by dancers in a line, or several lines, consisting mainly of hand and arm movements; also, the name of the song to which the dance is usually performed. It became popular in 1996. [ PJC ]