In electricity, to reduce (the flux in a magnetic circuit) by diminishing the cross-section of the iron traversed by the lines of force, or by the introduction of joints or air-gaps.n. The throat.n. The windpipe or thropple: same as throat, 2 .n. A throttle-valve.To choke; suffocate; have the throat obstructed so as to be in danger of suffocation.To breathe hard, as when nearly suffocated.To choke; suffocate; stop the breath of by compressing the throat; strangle.To pronounce with a choking voice; utter with breaks and interruptions, like a person half suffocated.To obstruct by a throttle-valve or otherwise: said of steam, a steam-pipe, or a steam-engine.Synonyms Strangle, etc. See smother.