That arching of the back was the only warning Alex had before the horse went into a bucking frenzy.
It landed on its back and flipped onto its feet, arching its tail angrily over its back.
The images he placed in her mind were of her arching beneath him, crying out his name, while he drank from her.
He surveyed her bare legs with twinkling eyes, arching a brow as he spoke.
But the little party was both weary and discouraged when at last, on turning a sharp corner, the wanderers found themselves in a vast cave arching high over their heads and having a smooth, level floor.
How would you define arching? Add your definition here.