Simple past tense and past participle of overstaff.(verb)
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Use "overstaffed" in a sentence
"So if we have a primary election without all these missing heads of the election department, hundreds of thousands of dollars of tax money I might add, doesn't that just prove what we have always known, how "overstaffed" King county government is?"
"Lots more on this blog (including an 'overstaffed' newspaper and the Tony Ridder discussion), don't miss it."
"Much of his squad endured Benítez's constant requests for more funds to buy more players - hardly a way to inspire confidence - and then Hodgson's mixed messages, referring to his team as both "overstaffed" and under-resourced."