螺母

luómǔ
nut (female component of nut and bolt)

CEDICT

  1. (mechanics) screw nut (female component of nut and bolt)
  2. screw nut (female component of nut and bolt)

Wiktionary

螺栓的配件之一。與螺釘以螺紋原理相繫結，可固著物體。參見「螺絲帽」條。

重編國語辭典

Entry Composition

1 螺 luó
  1. spiral shell
  2. snail
  3. conch
2 母 mǔ
  1. mother
  2. elderly female relative
  3. origin
  4. source
  5. (of animals) female

Containing this entry

鉚螺母 mǎoluómǔ

Related entries

堅果 jiānguǒ nut
这只松鼠对坚果过敏。

This squirrel has a nut allergy.

Source: Tatoeba

硬殼果 yìngkéguǒ nut
螺帽 luómào nut (female component of nut and bolt)
螺栓我找到了，螺帽在哪裡？

I've got the bolts. Where are the nuts?

Source: Tatoeba

螺絲帽 luósīmào nut (female component of nut and bolt)
螺絲母 luósīmǔ nut (female component of nut and bolt)