Nos"o*phen (?), n. [Nose + phenol; orig. used for affections of the nose.] (Pharm.) An iodine compound obtained as a yellowish gray, odorless, tasteless powder by the action of iodine on phenolphthalein.

Nos"o*phen (?), n. [Nose + phenol; orig. used for affections of the nose.] (Pharm.) An iodine compound obtained as a yellowish gray, odorless, tasteless powder by the action of iodine on phenolphthalein.