#1 knifelike s. cutting or able to cut as if with a knife. wn
#2 knifelike s. [cutting, keen, piercing, stabbing, lancinate, lancinating] painful as if caused by a sharp instrument; "a cutting wind"; "keen winds"; "knifelike cold"; "piercing knifelike pains"; "piercing cold"; "piercing criticism"; "a stabbing pain"; "lancinating pain". wn
#3 knifelike s. having a sharp or distinct edge; "a narrow knifelike profile". wn
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