IPA: /ˈstiːmər/
KK: /ˈstimɚ/
A type of container or machine used to cook food by steaming, or a ship powered by steam.
The chef used a steamer to prepare the vegetables quickly and healthily.
Steamer → It is formed from "steam" (from Old English *steam*, meaning vapor or mist) and "-er" (meaning a person or thing that performs a specified action). A steamer is a device or vessel that uses steam to operate or cook.
Think of 'steam' as vapor that powers something, and the '-er' indicates it is a device that uses steam to perform its function.