IPA: /ˈflæʃˌbʌlb/
KK: /ˈflæʃˌbʌlb/
A type of light bulb that produces a very bright flash for a short time, used mainly in photography.
The photographer used a flashbulb to capture the moment perfectly in low light.
Flashbulb → It is formed from "flash" (from Middle English *flaschen*, meaning to emit light suddenly) and "bulb" (from Latin *bulbus*, meaning bulb or onion). The word "flashbulb" refers to a device that emits a sudden burst of light, typically used in photography.
Think of a sudden 'flash' of light coming from a 'bulb' — that's how a flashbulb works, emitting a quick burst of light.
No commonly confused words.