cut down

verbs

cut down on; make a reduction in
"reduce your daily fat intake"; "The employer wants to cut back health benefits"
cut with sweeping strokes; as with an ax or machete
cause to come or go down
"The policeman downed the heavily armed suspect"; "The mugger knocked down the old lady after she refused to hand over her wallet"
intercept (a player)
cut with a blade or mower
"mow the grass"
cause to fall by or as if by delivering a blow
"strike down a tree"; "Lightning struck down the hikers"