螺絲帽
simp螺丝帽lo4 si1 mou2luó sī mào
English
- nut (female component of nut and bolt)
- nut (for screws), a kind of hardware
粵語 — Cantonese
- 同螺絲共用嘅固定用工具，外形就好似個圓圈咁，中間個窿內側有螺紋，可以畀大細相符嘅螺絲鑽入去之後扭實固定（量詞：粒）
Examples
我哋要扭實粒螺絲帽先得。
Make sure to screw the nut tight.
Sources: cc-cedict, rime-cantonese, words.hk