- The definition of steam is using water vapor.
An example of steam used as an adjective is in the phrase "steam engine," which means an engine that runs on water vapor.
- Steam is a vapor, particularly water heated to the boiling point and then converted to a vapor or gas.
An example of steam is vapor coming out of a hot pot of soup.
- Steam is defined as to give off a vapor or to expose to a vapor.
An example of to steam is to cook broccoli in a covered pot with a little water.
- Obs. a vapor, fume, or exhalation
- water as converted into an invisible vapor or gas by being heated to the boiling point; vaporized water: it is used for heating, cooking, cleaning, and, under pressure, as a source of power
- the power supplied by steam under pressure
- condensed water vapor, seen as the mist condensed on windows or in the air above boiling water
- Informal driving force; vigor; energy
Origin of steamMiddle English steme ; from Old English steam, akin to Dutch stoom, West Frisian steam
- using steam; heated, operated, propelled, etc. by steam
- containing or conducting steam: a steam pipe
- treated with, or exposed to the action of, steam
- to give off steam or a steamlike vapor, esp. condensed water vapor
- to rise or be given off as steam
- to become covered with condensed steam: usually with up: when the hot bath was drawn, the bathroom mirror steamed up
- to generate steam
- to move or travel by or as if by steam power
- Informal to seethe with anger, vexation, etc.; fume
- to treat with, or expose to the action of, steam; cook, soften, remove, open, etc. by using steam
- to give off (vapor) or emit as steam
let off steam
under one's own steam
- a. The vapor phase of water.b. A mist of cooling water vapor.
- a. Pressurized water vapor used for heating, cooking, or to provide mechanical power.b. The power produced by a machine using pressurized water vapor: an engine at full steam.c. Steam heating.
- Power; energy: The fundraising effort ran out of steam.
verbsteamed, steam·ing, steams
- To produce or emit steam: The kettle is steaming. Let's make tea.
- To become or rise up as steam: The rain steamed off the hot pavement.
- To become misted or covered with steam: The bathroom mirror steamed over.
- To move by means of steam power.
- Informal To become very angry; fume.
- To expose to steam, as in cooking.
- To cover or mist with steam: The windows are steamed up.
- Informal To make angry: His laziness really steams me.
Origin of steamMiddle English steme, from Old English stēam.
- Initialism of Serial Time-Encoded Amplified Microscopy.
steam - Computer Definition
A gaming distribution platform for Windows, Mac and Linux from Valve Corporation, Bellevue, Washington (www.steampowered.com). The Steam client installed in the user's machine is used for downloading, digital rights management and micropayments. Debuting for Windows PCs in 2003, a limited number of games is also available for Android, iOS and PlayStation. With more than 100 million active users and an inventory of more than 4,000 titles as of 2015, Steam accounts for the majority of video games downloaded to desktop systems. Multiplayer, Development and Hardware Steam supports multiplayer gaming, automatic updating, cloud storage and social aspects such as friends' lists and in-game voice. The Steamworks programming interface (API) lets developers integrate Steam functions into their games. Steam Machines from several manufacturers running the Linux-based SteamOS and a unique Steam game controller are scheduled for November 2015. Also expected is Steam Link, which enables Steam content to play on a large-screen TV.