• To plunge or immerse; especially, to put for a moment into a liquid; to insert into a fluid and withdraw again. • To immerse for baptism; to baptize by immersion. • To wet, as if by immersing; to moisten. • To plunge or engage thoroughly in any affair. • To take out, by dipping a dipper, ladle, or other receptacle, into a fluid and removing a part; -- often with out; as, to dip water from a boiler; to dip out water. • To engage as a pledge; to mortgage. • To immerse one's self; to become plunged in a liquid; to sink. • To perform the action of plunging some receptacle, as a dipper, ladle. etc.; into a liquid or a soft substance and removing a part. • To pierce; to penetrate; -- followed by in or into. • To enter slightly or cursorily; to engage one's self desultorily or by the way; to partake limitedly; -- followed by in or into. • To incline downward from the plane of the horizon; as, strata of rock dip. • To dip snuff. • The action of dipping or plunging for a moment into a liquid. • Inclination downward; direction below a horizontal line; slope; pitch. • A liquid, as a sauce or gravy, served at table with a ladle or spoon. • A dipped candle.