naiad
noun(na-iad)
any of the nymphs in classical mythology living in and giving life to lakes, rivers, springs, and fountains
naiad
noun(na-iad)
an aquatic insect nymph (as of a mayfly, dragonfly, damselfly, or stone fly)
naiad
noun(na-iad)
any of a genus (Najas of the family Najadaceae) of submerged aquatic plants