Alternative form of mala fide

(colloquial, dated) nonsense; rubbish

(Roman mythology) Roman goddess of trust and loyalty. Her Greek equivalent was Pistis. / (astronomy) 37 Fides, a main belt asteroid.

(archaic) The lowest title of nobility in Portugal, corresponding to that of hidalgo in Spain.

plural of fidalgo

An aldose reductase inhibitor.

plural of fidayee

loyalty card

plural of fidayee

Alternative spelling of fedayee