Don't pull the rug out from under me after I've worked so hard; tell me if the plan is changing.

I picked up a box of freshly baked rugalach for the office meeting.

During the dissection, the anatomist pointed out a ruga on the inner surface of the organ.

She smoothed the rugal napkin before placing it on the table.

The surgeon examined the patient's rugae to assess the condition of the stomach lining.