The AI-powered English dictionary
countable and uncountable, plural gelatins
A protein derived through partial hydrolysis of the collagen extracted from animal skin, bones, cartilage, ligaments, etc. examples
An edible jelly made from this material. examples
A thin, translucent membrane used as a filter for photography or for theatrical lighting effects. quotations examples
For both images I placed a Kodak 4.0 neutral-density gelatin filter over the lens to reduce the Sun's brightness.
2010 April, Frank Zullo, “Imaging Prehistoric Sunrises”, in Astronomy, volume 38, number 4, page 50