刈

yì = y + Ø4

mow

刈 character breakdown

刈
- 乂
  - 丿
  - ㇏
- 刂
  - 丨
  - 亅

yì = y + Ø4

to regulate / to govern / to control / to mow

乂 = 丿 + ㇏ : Mnemonic symbol: 乂 looks like pliers. Maud Younger (y) is using pliers (乂) in the space station's bathroom (Ø4) to regulate (乂) and control (乂) the water flow of the sink. Using the pliers she has to pull a lot of bananas (丿) and fingers (㇏) out of the sink.

刂

da̅o = d + ao1

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).