#1 thrust v. push forcefully; "He thrust his chin forward". wn
#2 thrust v. [stuff, shove, squeeze] press or force; "Stuff money into an envelope"; "She thrust the letter into his hand". wn
#3 thrust v. [lunge, hurl, hurtle] make a thrusting forward movement. wn
#4 thrust v. [force] impose urgently, importunately, or inexorably; "She forced her diet fads on him". wn
#5 thrust n. [push] the force used in pushing; "the push of the water on the walls of the tank"; "the thrust of the jet engines". wn
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