light bulb

Pronunciation

• IPA ^(key): /ˈlaɪtˌbʌlb/

Noun

Singular light bulb

Plural light bulbs

A light bulb

1. (countable) A bulb-shaped object usually made of glass and metal that gives off light when given electricity.
   • Synonym: bulb

   Jane changed the light bulb to make the room brighter.

Related words

• light
• bulb