(Australia, New Zealand) Under pressure to perform, e.g. at work or in a sports contest. / Used other than figuratively or idiomatically: see under, pump.

(idiomatic) ill or gloomy, especially from a cold or flu. / (idiomatic) Somewhat intoxicated or suffering from a hangover. / (idiomatic, obsolete) Experiencing adversity.

A garment worn underneath a kimono.

(idiomatic) Being taken care of or being addressed. / (literally) Being actively controlled, or able to be actively controlled in its current state.

(idiomatic) Bewitched; held (as if) by the power of a magical spell.

(transitive, usually passive) To overwhelm (with large quantities of something to be dealt with).

(intransitive) To be successful on a modest scale, without yet being fully established

(figuratively) Beneath the surface; in its internal workings.

present participle of under-dose

Third-person singular simple present indicative form of under-dose