1. (noun) powerful free-swimming tropical ray noted for soaring' by flapping winglike fins; usually harmless but has venomous tissue near base of the tail as in stingrays

• aetobatus narinari
• spotted eagle ray
• spotted ray
• cow-nosed ray
• cownose ray
• rhinoptera bonasus

1. (noun) powerful free-swimming tropical ray noted for soaring' by flapping winglike fins; usually harmless but has venomous tissue near base of the tail as in stingrays

• family myliobatidae
• myliobatidae

1. (noun) powerful free-swimming tropical ray noted for soaring' by flapping winglike fins; usually harmless but has venomous tissue near base of the tail as in stingrays

• ray