| 释义 |
Definition of pyrocoll in English: pyrocollnoun ˈpʌɪrə(ʊ)kɒl Chemistry A yellow, crystalline, heterocyclic compound formed when gelatin is distilled.
Origin Late 19th century; earliest use found in Journal of the Chemical Society. From German Pyrocoll, from pyro- + ancient Greek κόλλα glue. Definition of pyrocoll in US English: pyrocollnounˈpʌɪrə(ʊ)kɒl Chemistry A yellow, crystalline, heterocyclic compound formed when gelatin is distilled.
Origin Late 19th century; earliest use found in Journal of the Chemical Society. From German Pyrocoll, from pyro- + ancient Greek κόλλα glue. |