(intransitive) As an intransitive verb, often with "at". / (transitive, colloquial) As a transitive verb, often in the imperative; chiefly takes relative clause as direct object. / To appear, to seem.

Pay attention.

The action of looking; an attempt to see. / (often plural) Physical appearance, visual impression. / A facial expression.

Used other than figuratively or idiomatically: look into. / (idiomatic) to investigate, explore, or consider

present participle of look / as the last part of compound adjectives: relating to or having the appearance of.

The act of one who looks; a glance.

plural of look

One's appearance or attractiveness.

Third-person singular simple present indicative form of look

simple past tense and past participle of look