Manta/ˈmæntə/ Definition 1 of 3Pro Tip 1/3Animal Context Manta usually refers to the manta ray in nature or marine discussions. The documentary focused on the manta's migration patterns. Pro Tip 2/3Visual Imagery When 'manta' is used, picture the distinct triangular wings of the fish. Divers admire the elegant movement of the manta beneath the waves. Pro Tip 3/3Not Stingrays Do not confuse 'manta' with stingrays; mantas do not have a stinger. Unlike stingrays, the manta poses no threat with a stinger.