What does "staffing" mean?

the practice of hiring and firing staff

Staffing

Common synonyms include: allocate, allocate personnel, allocation related, assign, assign workers, capacity planning.

noun, verb

noun, verb ·2 syllables ·Uncommon ·College level

Noun

1
the practice of hiring and firing staff
2
The personnel required for some project.
"In accordance with an agreement made in 1855, "the Junction Station" (Coaley) was erected at the expense of the Dursley Company, which also paid for the staffing of it."

Verb

"Paul's knowledge of creative bookkeeping has been the secret of his ability to get all the staffing he needs."