noun1.  Also called: manta ray, devilfish, devil ray any large ray (fish) of the family Mobulidae, having very wide winglike pectoral fins and feeding on plankton
 2. a rough cotton cloth made in Spain and Spanish America
 3. a piece of this used as a blanket or shawl
 4.   another word for mantelet (sense 2) 
 Word origin
Spanish: cloak, from Vulgar Latin; see 
mantle. The manta ray is so called because it is caught in a trap resembling a blanket