(set theory) A mathematical notation for describing a set by specifying the properties that its members must satisfy.

(countable) An instance of a disease or poor health. / (uncountable) A state of bad health or disease.

A single aspect of a given thing. / A measure of spatial extent in a particular direction, such as height, width or breadth, or depth. / A construct whereby objects or individuals can be distinguis...

The French national holiday celebrated on 14 July each year. It commemorates the 1790 Fête de la Fédération, held on the first anniversary of the storming of the Bastille on 14 July 1789; the Fête ...