A lower section of a road or geological feature. / Inclination downward; direction below a horizontal line; slope; pitch. / The action of dipping or plunging for a moment into a liquid.

(transitive) To lower into a liquid. / (intransitive) To immerse oneself; to become plunged in a liquid; to sink. / (intransitive) (of a value or rate) To decrease slightly.

(informal) A foolish person.

(computer graphics) Initialism of device-independent pixel.

(informal) A diplomat.

(electronics) Acronym of dual in-line package. / (programming) Acronym of dependency inversion principle.

(transitive) Used other than figuratively or idiomatically: dip into. / (transitive, idiomatic) To spend some of a source of money (such as one's savings).

simple past tense and past participle of dip

That has been briefly immersed in a liquid. / Of headlights: lowered. / (archaic, colloquial) Caught up in debt; mortgaged.

present participle of dip