(transitive) To change the form or structure of. / (intransitive) To become different. / (transitive) To tailor clothes to make them fit.

(especially in the plural) An identity or headmate of a person with dissociative identity disorder (previously known as multiple personality disorder). A member of a system.

Misspelling of altar.

A region of northern Italy.

A table or similar flat-topped structure used for religious rites. / (informal) A raised area around an altar in a church; the sanctuary.

Relating to a choice between two or more possibilities. / (linguistics) Presenting two or more alternatives. / Other; different from something else.

A situation which allows a mutually exclusive choice between two or more possibilities; a choice between two or more possibilities. / One of several mutually exclusive things which can be chosen.

The reciprocal succession of (normally two) things in time or place; the act of following and being followed by turns; alternate succession, performance, or occurrence

In reciprocal succession; succeeding by turns; in alternate order. / (mathematics) By alternation; when, in a proportion, the antecedent term is compared with antecedent, and consequent.

The act of altering or making different. / The state of being altered; a change made in the form or nature of a thing; a changed condition.