Steam up
verb
To cause something, like a mirror or window, to fog or mist with steam.
After taking a hot bath, the mirror in the bathroom was all steamed up.

Often appears as...
- steamed up glasses
- steamed up mirror
verb
To become angry, upset or excited.
The discussion about politics quickly caused him to steam up.

Often appears as...
- steam up about something
- steam up over something
Usage tips
Disapproving
Colloquial
verb
To power or drive a steam engine.
The old steam train was steamed up and ready to go.

Often appears as...
- steam up a train
- steamed up engine
Usage tips
Technical
verb
To cause something, like a mirror or window, to fog or mist with steam.
After taking a hot bath, the mirror in the bathroom was all steamed up.

Often appears as...
- steamed up glasses
- steamed up mirror
verb
To become angry, upset or excited.
The discussion about politics quickly caused him to steam up.

Often appears as...
- steam up about something
- steam up over something
Usage tips
Disapproving
Colloquial
verb
To power or drive a steam engine.
The old steam train was steamed up and ready to go.

Often appears as...
- steam up a train
- steamed up engine
Usage tips
Technical
Definition 1 of 3

Environment Trigger
Remember, 'steam up' occurs where there is moisture and heat, like a bathroom.

Every winter, our car windows steam up quickly.
Preventive Measure
'Steam up' is often used with actions taken to avoid the fogging effect.

He cracked open a window to not let the mirror steam up.
Temporary State
The steamed-up condition is usually temporary and clears up after ventilation.

As I opened the window, the steamed-up glass cleared.
Environment Trigger
Remember, 'steam up' occurs where there is moisture and heat, like a bathroom.

Every winter, our car windows steam up quickly.
Preventive Measure
'Steam up' is often used with actions taken to avoid the fogging effect.

He cracked open a window to not let the mirror steam up.
Temporary State
The steamed-up condition is usually temporary and clears up after ventilation.

As I opened the window, the steamed-up glass cleared.
Environment Trigger
Remember, 'steam up' occurs where there is moisture and heat, like a bathroom.

Every winter, our car windows steam up quickly.
Preventive Measure
'Steam up' is often used with actions taken to avoid the fogging effect.

He cracked open a window to not let the mirror steam up.
Temporary State
The steamed-up condition is usually temporary and clears up after ventilation.

As I opened the window, the steamed-up glass cleared.
WordUp Chrome Extension
As you browse the web instantly look up words you don’t know.
Get Chrome Extension