resorcinolphthalein
NOUN
/rɪ'zɔrsɪnoʊl'θælin/
19 LETTERS · 7 SYLLABLES · STARTS WITH R
resorcinolphthalein is a valid 19-letter word worth 29 points in Scrabble and 33 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
R1E1S1O1R1C3I1N1O1L1P3H4T1H4A1L1E1I1N1
1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 3 + 4 + 1 + 4 + 1 + 1 + 1 + 1 + 1 =29 PTS
DOUBLE WORD → 58TRIPLE WORD → 87
MEANING
What does resorcinolphthalein mean?
NOUN · 1 SENSE
1
A yellow dye that is visible even when highly diluted; used as an absorption indicator when silver nitrate solution is added to sodium chloride in order to precipitate silver chloride (turns pink when no chloride ions are left in solution and negative fluorescein ions are then absorbed).
SYNONYMS
BROADER
NARROWER