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

(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

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

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

A surname transferred from the given name. / A village in Devon, England, named after Saint Ida.

Obsolete form of I'd.

plural of IDE

Alternative form of ides: the notional full moon of a Roman month, used in Roman dating.

Abbreviation of identification / identity document. / (music) An electronic music track without an official title. / (radio, television) An ident. / Abbreviation of identifier.