thymolphthalein
noun
thy·mol·phtha·lein
-ˈthal-ˌēn, -ˈthā-ˌlēn, -ˈthal-ē-ən
: a crystalline compound C28H30O4 analogous to phenolphthalein and likewise used as an acid-base indicator
Love words? Need even more definitions?
Merriam-Webster unabridged
Share