#1 get by v. come to terms with; "We got by on just a gallon of gas"; "They made do on half a loaf of bread every day". wn
#2 get by v. pass or move in front of; "Bride's Biscuit got by the other dogs to win the race". wn
#3 get by v. escape potentially unpleasant consequences; get away with a forbidden action; "She gets away with murder!"; "I couldn't get out from under these responsibilities". wn
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