Synonyms of Phenolphthalein in English :
Antonyms of Phenolphthalein in English
Thesaurus of Phenolphthalein in English
Phenolphthalein
see definition of phenolphthaleinHypernyms of phenolphthalein
1. (noun) a laxative used in many preparations under various trade names; also used as an acid-base indicator in titrations involving weak acids and strong bases because it is brilliant red at high alkalinity and colorless below pH 8