raise steam
raise steam · raises steam · raised steam · raising steam
To build up a useful head of steam in a steam-engined vehicle's boilerTo build up a useful head (pressure level) of steam in a steam-engined vehicle's boiler.
Meaning
1 sensesTo build up a useful head (pressure level) of steam in a steam-engined vehicle's boiler.
Forms
raises steam, raising steam, raised steam, raised steam| Base form | raise steam · to raise steam |
|---|---|
| 3rd person singular | raises steam |
| Present participle | raising steam |
| Past simple | raised steam |
| Past participle | raised steam |
irregular
Lessons for this word
3 lessons- A1Present simple — Because it is a verb
- A1Past simple, regular verbs — Because of its past form
- A2Present perfect: introduction — Because of its past participle