fídus

== Icelandic == === Noun === fídus m (genitive singular fíduss or fídusar, nominative plural fídusar) (informal) a trick, a clever solution (informal) a product feature, a specific capability of a piece of software or of a gadget Nýi síminn er með marga nýja fídusa. ― The new phone has many new features/capabilities. ==== Declension ====