collodion

English dictionary entry

Meanings

noun
  1. A syrupy solution of nitrocellulose (pyroxylin) in alcohol and ether that evaporates on a surface to form a clear elastic film; used in surgical dressings, photographic plates and lacquer paints.

Pronunciation

/kəˈləʊdiən/ /kəˈloʊdiən/

Word forms

collodion collodions

Etymology

From Medieval Latin collodium, from Ancient Greek κολλώδης (kollṓdēs, “sticky”).

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