A lack of continuity, regularity or sequence; a break or gap. / (mathematics) A point in the range of a function at which it is undefined or discontinuous.

plural of discontinuation

One who discontinues, or breaks off or away from; an absentee.

Capable of being discontinued.

present participle of discontinue

Third-person singular simple present indicative form of discontinue

plural of discontinuance

The occurrence of something being discontinued; a cessation; an incomplete ending.

(transitive) To interrupt the continuance of; to put an end to, especially as regards commercial productions; to stop producing, making, or supplying.

Permanently no longer available or in production.