I left the house doors unlocked all night, and I regret it now.

The old study was lined with bookcases and had heavy baize doors that muffled every footstep.

The contractor used two blower doors to locate the leaks in the new home.

At the car show, the exotic sports car's scissor doors rose like wings, stealing the spotlight.

He admired the supercar's butterfly doors as they swung upward, making it impossible not to stare.

We installed dog doors on both sides of the patio so our Labrador could come and go.

During the storm we remained within-doors and played cards by candlelight.

The café's antique swing doors creaked softly whenever a customer walked in.

We replaced the old screen doors with sturdier models before summer arrived.

The old mansion's trap doors creaked open whenever someone stepped on the loose floorboards.