fire up
verb
RareNot in standard dictionaries
1
To ignite.
2
Of an engine or similar, to start.
3
To launch; to run.
4
To excite; to infuse with energy.
5
To grow irritated or angry.
Thesaurus
#dated#informal
To ignite.
Of an engine or similar, to start.
To launch; to run.
To excite; to infuse with energy.
To grow irritated or angry.