Alternative spelling of half cell

(chemistry) Either of two equations that describe each half of a redox reaction

(physics, chemistry) Either of the two parts of an electrochemical cell containing an electrode and an electrolyte.

(rare, colloquial, especially with "on the") Inexpensive; not overpriced.

(physics, figuratively) Any half of a roughly spherical-like object; any dome-shaped object.

plural of half shell

(sports, billiards, snooker, pool) Describes a shot where the cue ball and the object ball make contact at a natural 45º angle.

(sports) The period of play before half time, as opposed to the second half.

(sports) Occurring in the first half

(sports) The period of play after half time, as opposed to the first half