Noun

(en noun)

A count; the act by which something is counted.

Noun

(en-noun)

A continuous series or whole, no part of which is noticeably different from its adjacent parts, although the ends or extremes of it are very different from each other.

A continuous extent.

* {{quote-magazine, date=2012-03

, author=(Henry Petroski) , title=Opening Doors , volume=100, issue=2, page=112-3 , magazine= citation , passage=A doorknob of whatever roundish shape is effectively a continuum of levers, with the axis of the latching mechanism—known as the spindle—being the fulcrum about which the turning takes place.}}

(mathematics) The set of all real numbers and, more generally, a compact connected metric space.

(musical instruments) A touch-sensitive strip, similar to an electronic standard musical keyboard, except that the note steps are of a semitone, and so are not separately marked.