Spelling Bee Hive found 1 result for phenolphthalein. This page contains the same results as searching for that word in the app.
phenolphthalein - noun; Level 8; origin: Greek; pronunciation: ¦fēˌnōlˌthalēə̇n. a crystalline compound used as an acid-base indicator and formerly as a laxative.
Spelling Bee Hive is an independent study resource. It is not affiliated with, sponsored by or endorsed by any spelling bee organiser, publisher or dictionary.