A town in County Fingal, Ireland. / plural of Sword

(Greek mythology) The daughter of Cepheus and Cassiopeia, king and queen of Eritrea, rescued from her sacrifice to the sea monster Cetus by Perseus, who married her; mother of Perses, ancient king ...

(obsolete) A female dancer.

(organic chemistry) an omega-3 fatty acid, (9Z,12Z,15Z)-octadeca-9,12,15-trienoic acid, an essential fatty acid, found in many seeds and oils, including flaxseed, walnuts, chia, hemp, and many comm...