velarium

Etymology
From. .

Noun

 * 1)  The marginal membrane of certain medusae belonging to the Discophora.
 * 2)  An awning that stretched over the seating area of the Colosseum in Ancient Rome and other Roman amphitheaters.
 * 3) A cloth stretched over another space, such as that stretched below the roof of the.

Related terms

 * velarial

Etymology
From.

Noun

 * 1) awning
 * 2) covering (over a theatre)

Etymology
or.