blue
adj//bljuː//deprimerad, blå, blått, blåvinge
(informal) Depressed, melancholic, sad.
(particle physics) Having a colour charge of blue.
Anything coloured blue, especially to distinguish it from similar objects differing only in colour.
(entomology) Any of the butterflies of the subfamily Polyommatinae in the family Lycaenidae, most of which have blue on their wings.