steamer
Word family
Synonym discussion
Sense: noun/2
"Steamer" is the broadest word — it covers any tool or machine that cooks with steam. "Steamer basket" or "steamer insert" narrows the meaning to the perforated container that sits inside a pot, not a separate appliance. "Bamboo steamer" refers to the traditional East Asian version made of woven bamboo, often stacked in tiers. An electric steamer is a self-contained appliance with a built-in heating element, whereas a steamer basket needs a pot and a stovetop. If someone says "Put the dumplings in the steamer," they probably mean a bamboo steamer, but "Use a steamer to cook the fish" is vague between an electric appliance and a basket setup — context decides.
Etymology
Formed from the noun "steam" and the suffix "-er", which creates nouns meaning 'something that does or produces the base word'. The word entered English in the early 1800s, shortly after steam engines were first fitted to riverboats and seagoing ships, reflecting a need for a compact term for a steam-powered vessel.