p 3 h 4 e 1 n 1 o 1 l 1 p 3 h 4 t 1 h 4 a 1 l 1 e 1 i 1 n 1 s 1
16 letters · 29 points in Scrabble
Meaning
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 a