contiguity, adjacency

(chiefly in the plural) A boundary or limit.

(obsolete) To have a common boundary with; to border on. / (transitive) To restrict (someone or something) to a particular scope or area; to keep in or within certain bounds.

simple past tense and past participle of confine

Not free to move. / Limited; narrow; restricted. / In childbed.

The act of confining or the state of being confined. / (dated) Lying-in, time of giving birth. / lockdown

Third-person singular simple present indicative form of confine

The borders or limits of an area. / Elements that restrain someone. / The scope or range of a subject.

limiting; restrictive

present participle of confine