1. converting into or becoming gelatine; turning into a jelly-like substance
Usage: British spelling (American: gelatinizing); present participle of gelatinise

Examples

• The collagen is gelatinising as the bones simmer in hot water.
• The mixture began gelatinising after being refrigerated overnight.
• The chef is gelatinising the stock to create a rich aspic.
• Gelatin powder is gelatinising when mixed with warm liquid.
• The protein solution was gelatinising under controlled temperature conditions.