noun / verb
steam
STEEM/stiːm/
Water vapor generated by heat.
Steam rises from the saucepan as its water boils on the hotplate.

Etymology
Old English steam covered vapor, fumes, and odors given off by heated or burned things. That broader meaning narrowed to water in its gaseous state, especially vapor produced by boiling.
In context
you add your water the water heats up and then the steam from that warm water keeps your food hot
More examples
- The hot soup steams in its bowl.
- We steam the broccoli until it is tender.
- Steam from the boiler powers the engine.
Forms
steam · steams · steamed · steaming
steamer noun — An appliance that cooks food with steam.
steamy adjective — Filled with or giving off steam.