Definition, Meaning & Synonyms

build-up-a-head-of-steam

idiom

/ˈbɪld ˌʌp ə hɛd əv stiːm/

Definition

To develop a significant amount of energy or enthusiasm gradually, often in relation to an emotion or situation.

Examples

After weeks of discussing the project, the team built up a head of steam before the final presentation.
He had been frustrated for so long that when the incident occurred, he really built up a head of steam.

Meaning

This phrase typically refers to a process where someone becomes increasingly excited, angry, or driven about something over time, culminating in an intense outburst or action.