To bring down the size, quantity, quality, value or intensity of something; to diminish, to lower.
To annul by legal means.
To convert to written form. (Usage note: this verb almost always appears as "reduce to writing".)
To lose weight.
To perform a reduction; to restore a fracture or dislocation to the correct alignment.
To bring to an inferior state or condition.
To simplify an equation or formula without changing its value.
To bring to an inferior rank; to degrade, to demote.
To convert a syllogism to a clearer or simpler form.
To add electrons / hydrogen or to remove oxygen.
To humble; to conquer; to subdue; to capture.
To strike off the payroll.
To decrease the liquid content of food by boiling much of its water off.
To produce metal from ore by removing nonmetallic elements in a smelter.
To express the solution of a problem in terms of another (known) algorithm.
To reform a line or column from (a square).
To diminish gradually.
To become thinner or narrower at one end.
To make thinner or narrower at one end.
(of a central bank) To tighten monetary policy.
Tapered; narrowing to a point.
A small light.
A cone-shaped item for stretching the hole for an ear gauge (piercing).
Someone who works with tape or tapes.
A thin stick used for lighting candles, either a wax-coated wick or a slow-burning wooden rod.
One who operates a tape machine.
A slender wax candle.
A tapering form; gradual diminution of thickness and/or cross section in an elongated object.