Wiktionary
checked out
vb. (en-pastcheck out)
Usage examples of "checked out".
Your file says you're checked out on most everything we're carrying, right?
They're having it checked out by forensic, but they don't reckon it's been fired in twenty years, let alone two days ago.
I checked out the vegetable drawer and found a medium sized English cucumber.
He checked out the tell-tales, then concentrated on the life-support mechanisms.
Anna Lord's depression had been going on for years, but was now worse than ever, and the climax came when Clint checked out one of the pills her doctor had prescribed and which she'd been on for months-Thanazac.
You remember that memorable period where you checked out on me on the radio?
We have checked out all of the primary, secondary, and tertiary systems.