The lovely breeze was flowing into our bedroom because Tom had left the window cracked.
He was halfway around when the window, now almost behind him, cracked.
She had the doors of her car locked, and the window cracked only a finger width.
At first, it seemed as if the windows had all cracked under the impact of the strike.
The evening was mild and they'd left the narrow window cracked open, admitting a thread of fresh air.
The window cracked like shell, releasing a flood of water over her arm.
It hurt like hell, but the window didn't even crack.
Mark screamed as the window behind his head cracked into a thousand pieces but did not shatter.
Everyone had their window cracked, and it was cold as well rank in the car.
If you keep the window cracked a bit, you'll set up an air current, which plants also appreciate.