Vellum is a 6 letter English word. It's valid Scrabble word worth 11 points. It's valid Words with friends word worth 16 points.
You can make 51 anagrams from letters in vellum (ellmuv).
1400-50; late Middle English velum, velim Middle French ve(e)lin of a calf. See veal, -in1
It was of parchment, much thinner than the others, which were of vellum.
I say signature, because its position on the vellum suggested this idea.
vellum bindings were even more affected than those of leather.
The basis of the present translation is a MS. on vellum apparently of about the year 1200.
Hubertine had taken up the shears to remodel one of the pieces of vellum.
If there are vellum ends, they may be enriched with a little tooling.
With vellum ends there is a danger that the boards will be warped too much.
He had a private printing-press, and did his own poems, on vellum.
Right under the 1748 of the parchment, stood on the vellum cover 1747.
Corners made of vellum or parchment are more durable than any leather.