knife / blade / single-edged sword / cutlass / CL:把[ba3] / (slang) dollar (loanword) / classifier for sets of one hundred sheets (of paper) / classifier for knife cuts or stabs
刀
=
㇆
+
丿
:
Mnemonic symbol: 刀 looks like a cleaver (while 刂 looks like a kitchen knife).
Don Quixote (d) serves his good deed of the day in front of the aorta (ao1). In order to feed the people, he uses a plow (㇆) to dig up bananas (丿), and cuts them into slices with a broad cleaver (刀).
叨
=
刀
+
口
:
Don Quixote (d) is chopping up a mandarin (口) with a cleaver (刀) in front of the aorta (ao1), but because he is chatting (叨) so much he doesn't pay attention and chops off his fingers.
Kangxi radical 18 (刀[dao1]) as a vertical side element / see also 立刀旁[li4 dao1 pang2] / see also 側刀旁|侧刀旁[ce4 dao1 pang2]
刂
=
丨
+
亅
:
Mnemonic symbol: a kitchen knife. Don Quixote (d) is showing off his special knifes in front of the aorta (ao1). One is made from a dinosaur bone (丨), and the other is made from a crowbar (亅).