Seclusion

With isolation or as a complete is called:

• Seclusion (construction) , the separate accessibility of residential units and apartments
• Closed system , a physical system without interaction with its environment

in mathematics:

• Closure (algebraic structure) , a set in which the connection of elements does not lead out of it
• Closed set , a set whose complement is open
• Closed hull , the smallest closed superset of a subset of a topological space
• Closed operator , a linear operator whose graph is a closed subspace
• algebraic closure of a body, see algebraic closure
• deductive closure of a mathematical theory, see axiom system

See also

• Completed shell (disambiguation)

This is a disambiguation page for differentiating between several terms identified with the same word.