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live steam

American  
[lahyv] / laɪv /

noun

  1. steam direct from the boiler and at full pressure, ready for use in work.

  2. steam that has performed no work or only part of its work.


live steam British  
/ laɪv /

noun

  1. steam supplied directly from a boiler at full pressure, before it has performed any work

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of live steam

An Americanism dating back to 1870–75

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Workman Dave Kirkwood sprays live steam rocks at the harbor at Santa Barbara breakwater to clear oil smears.

From Los Angeles Times Apr. 6, 2025

Huge projectors show a live steam from mission control.

From Washington Post Feb. 18, 2021

To avoid adulteration they worked in glass cages, sterilized each morning by live steam and ventilated all day by sterile, conditioned air.

From Time Magazine Archive

How the United Press got the story of the wreck, in which 28 died in live steam, made a yarn for pressroom spinning.

From Time Magazine Archive

The shrieking brakes set, and live steam singed our bare feet.

From "The Teacher’s Funeral" by Richard Peck

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