(photography) The condition when a photograph is darker than it should be because the film was not exposed to sufficient light either because the camera aperture was too small or the duration of light was too short.

clothing worn next to the skin; underwear

To act in an understated manner or with little expressiveness

To bid too low. / To bid lower than another. / (bridge) To bid less than the full value of a hand of cards.

A bid that is lower than another.

The condition of being underexposed. / An insufficient, or less than usual, exposure.

(adjectival) Secret; covert; undisclosed. / (adverbial) Secretly; covertly; undisclosedly. / Used other than figuratively or idiomatically: see under, table.

Located beneath the floor.

A layer of flooring beneath the main floor surface.

Under subjugation.