Choke  —v. (-king) 1 stop the breathing of (a person or animal), esp. By constricting the windpipe or (of gas, smoke, etc.) By being unbreathable. 2 suffer a stoppage of breath. 3 make or become speechless from emotion. 4 retard the growth of or kill (esp. Plants) by depriving of light etc. 5 (often foll. By back) suppress (feelings) with difficulty. 6 block or clog (a passage, tube, etc.). 7 (as choked adj.) Colloq. Disgusted, disappointed. —n. 1 valve in a carburettor controlling the intake of air. 2 device for smoothing the variations of an alternating current.  choke up block (a channel etc.). [old english]