Phrase guide

steam up

verb · 5 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

verb

Meaning 1

To become steamy.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To become coated with condensation.

Definition source: English Wiktionary via Wiktextract

Examples

  • The bathroom mirror steamed up when he opened the shower door.

Meaning relationships

Synonyms: fog up

Antonyms: none provided

3

verb

Meaning 3

To bring (a steam boiler) up to working steam pressure: to build up a head of steam inside (a boiler).

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • It takes about an hour to steam up the locomotive.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

to build up a head of steam.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Examples

  • Engine 99 had been steaming up since 21:00.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

To cook by steaming.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • I'll steam up a bunch of dumplings.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.