What is "aahing"

Usage examples of "aahing".

He remembered last year when he lay on his back, oohing and aahing as each new color burst, filling the sky with snow glitters that burned out before they touched the ground.

He had accused me of resenting the fact that people had stopped oohing and aahing over the change in me.

She ran a washcloth along his chest and around his neck, then positioned her hand under the cloth and pretended it was a dog - not that he knew what a dog was, despite the endless hours she'd spent pointing at picture books or oohing and aahing over the real thing in the park.

She spent hours peeking into every nook and cranny, oohing and aahing at the flowery wallpaper and the elegant carved trimmery and the cabinets full of fine china, and it wasn't until dawn that she thought to go outside and check what it looked like from the street.