Closed may refer to:
Math
- Closure (mathematics)
- Closed manifold
- Closed orbits
- Closed set
- Closed differential form
- Closed map, a function that is closed.
Other
- Closed (poker), a betting round where no player will have the right to raise
- Closed GmbH, a German fashion brand
- Closed (album), 2010 album by Bomb Factory
Famous quotes containing the word closed:
“One man’s observation is another man’s closed book or flight of fancy.”
—Willard Van Orman Quine (b. 1908)
“Thus piteously Love closed what he begat:
The union of this ever-diverse pair!
These two were rapid falcons in a snare,
Condemned to do the flitting of the bat.”
—George Meredith (1828–1909)
“My old Father used to have a saying that “If you make a bad bargain, hug it the tighter”; and it occurs to me, that if the bargain you have just closed [marriage] can possibly be called a bad one, it is certainly the most pleasant one for applying that maxim to, which my fancy can, by any effort, picture.”
—Abraham Lincoln (1809–1865)