(not productive except in zoology) of or pertaining to; appended to various foreign words to make an English adjective or noun form. Often added to words of Greek, sometimes Latin, origin.

plural of id

(historical, often capitalized) The notional full-moon day of a Roman month, occurring on the 15th day of the four original 31-day months (March, May, Quintilis or July, and October) and on the 13th day of all other months.

plural of ide

A freshwater fish of the family Cyprinidae, found across northern Europe and Asia, especially Leuciscus idus.

(biochemistry) Initialism of insulin-degrading enzyme. / (computing) Initialism of integrated development environment. / (electronics) Initialism of integrated drive electronics.

(UK politics) Initialism of Iain Duncan Smith.

(computing) Initialism of Ideographic Description Sequence. / (computing) Initialism of intrusion detection system. / (linguistics) Initialism of infant-directed speech.

Any of a group of related compounds - azide, polysaccharide, glycoside. / A binary compound - bromide, arsenide, palladide. / Any of a group of several elements - lanthanide.

plural of IDE