• (n.) A grayish green antiseptic powder, consisting of a basic iodide and gallate of bismuth, sometimes used in place of iodoform. Found on http://thinkexist.com/dictionary/meaning/airol/
Air'ol noun (Pharm.) A grayish green antiseptic powder, consisting of a basic iodide and gallate of bismuth, sometimes used in place of iodoform. [ A Trademark] Found on http://www.encyclo.co.uk/webster/A/48