steam

1 of 2

noun

ˈstēm 

1

: a vapor arising from a heated substance

2

a

: the invisible vapor into which water is converted when heated to the boiling point

b

: the mist formed by the condensation on cooling of water vapor

3

a

: water vapor kept under pressure so as to supply energy for heating, cooking, or mechanical work

also : the power so generated

b

: active force : power, momentum

got there under his own steam

sales began to pick up steam

also : normal force

at full steam

c

: pent-up emotional tension

needed to let off a little steam

4

a

: steamer sense 2a

b

: travel by or a trip in a steamer

steam

2 of 2

verb

steamed; steaming; steams

transitive verb

1

: to give out as fumes : exhale

2

: to apply steam to

especially : to expose to the action of steam (as for softening or cooking)

intransitive verb

1

: to rise or pass off as vapor

2

: to give off steam or vapor

3

a

: to move or travel by the agency of steam

b

: to move or proceed with energy or force

4

: to be angry : boil

steaming over the insult

Synonyms

Verb

• boil
• burn
• foam
• fume
• rage
• rankle
• seethe
• sizzle
• storm

Examples of steam in a Sentence

Noun

Careful, the steam from the pot is hot.

The boat runs on steam.

He wiped the steam from the mirrors.

He was afraid he would run out of steam before the end of the race.

I was making good progress this morning, but now I'm starting to run out of steam.

Verb

a steaming bowl of soup

She prefers to steam carrots rather than boil them.

Their breath steamed the windows.

Recent Examples on the Web

Noun

Avoid any beauty treatments that require you to be exposed to high or concentrated levels of heat, including tanning salons, hot stone treatments, body wraps, and saunas or steam rooms. —Sarah Bradley, Parents, 22 July 2024

Personal checks continued to gain steam until the mid-1990s, when credit and debit cards largely took over. —Jessica Dickler, CNBC, 19 July 2024

Verb

This type of taco is steamed until soft inside and out. —Stephanie Breijo, Los Angeles Times, 23 July 2024

With the ability to fry, sear, braise, sauté, and steam all in one pot, this Dutch oven replaces a variety of cookware. —Toni Sutton, Peoplemag, 23 July 2024

Word History

Etymology

Noun

Middle English stem, from Old English stēam; akin to Dutch stoom steam

First Known Use

Noun

before the 12th century, in the meaning defined at sense 1

Verb

15th century, in the meaning defined at transitive sense 1

Phrases Containing steam

• blow off steam
• full steam/speed ahead
• gain/gather steam
• head of steam
• live steam
• lose steam
• pick up steam
• steam boiler
• steam chest
• steam clean
• steam engine
• steam iron
• steam shovel
• steam table
• steam turbine
• steam up
• under its own steam

Kids Definition

steam

1 of 2 noun

ˈstēm 

1

a

: the invisible vapor into which water is changed when heated to the boiling point

b

: the mist formed when water vapor cools

2

: water vapor kept under pressure so as to supply energy for heating, cooking, or mechanical work

also : the power so generated

3

a

: driving force : power

arrived under their own steam

b

: built-up tension

let off a little steam

steam

2 of 2 verb

1

: to rise or pass off as vapor

2

: to give off steam or vapor

3

: to move or travel by or as if by the power of steam

steamed up the river

4

: to be angry : boil

was steaming over the insult

5

: to expose to the action of steam (as for softening or cooking)

steamed clams