
1) Salt-water nymph 2) Sea nymph 3) Water spirit
Found on
https://www.crosswordclues.com/clue/oceanid

In Greek mythology and, later, Roman mythology, the Oceanids (z; Ὠκεανίδες, pl. of Ὠκεανίς) are sea nymphs who were the three thousand daughters of the Titans Oceanus and Tethys. Each was the patroness of a particular spring, river, sea, lake, pond, pasture, flower or cloud. Some of them were closely associated with the Titan god...
Found on
http://en.wikipedia.org/wiki/Oceanid

(from the article `nymph`) ...They were not immortal but were extremely long-lived and were on the whole kindly disposed toward men. They were distinguished according to the ...
Found on
http://www.britannica.com/eb/a-z/o/4

[
n] - (Greek mythology) sea nymph who was a daughter of the Titans Oceanus and Tethys
Found on
http://www.webdictionary.co.uk/definition.php?query=Oceanid

Oceanid In Greek mythology, one of the sea nymphs who were the daughters of the Titan Oceanus and his wife Tethys.
Found on
http://www.wordinfo.info/words/index/info/view_unit/1435/2
noun (Greek mythology) sea nymph who was a daughter of Oceanus and Tethys
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.