JMdict: 2273870

豆球 【まめきゅう】

  1. [n] miniature light bulb; midget lamp
Search on Immersion Kit
Search on Forvo

Kanji in this word:

Kanji Meanings On Readings Kun Readings Grade
豆 Beans, Pea, Midget トウ, ズ まめ, まめ- 3
球 Ball, Sphere キュウ たま 3