vɒlˈvɛl

Definitions

1. noun

A paper or cardboard disk, typically with a series of holes or slots in it, used to find the position of the sun, moon, or stars, or to measure the time of day.

“The medieval astronomer used a volvelle to determine the correct time for prayer.”

2. noun

A rotating paper or cardboard disk used in the decoration of a room, often featuring a floral or other pattern.

“The designer used a volvelle to add a touch of elegance to the interior design of the restaurant.”