(obsolete) Otherwise.

An other, another (person, etc), more often rendered as another. / The other one; the second of two.

See other (determiner) below. / Second. / Alien. / Different. / (obsolete) Left, as opposed to right.

Not the one or ones previously referred to.

(transitive) To regard, label, or treat as an "other", as not part of the same group; to view as different and alien. / (transitive) To treat as different or separate; segregate; ostracise.

simple past tense and past participle of otherize

Third-person singular simple present indicative form of otherize

present participle of otherize

(transitive) To make or regard (a person, social group, etc.) as alien or different.

Alternative form of this, that, and the other