POSOLOGY /pÉ™-/ ► audio Scrabble 14 Words With Friends 16 Scrabble letter values: P3O1S1O1L1O1G2Y4 = 14 Definition noun the pharmacological determination of appropriate doses of drugs and medicines. See all 59 words you can make from POSOLOGY → 8-letter words Words starting with P Words ending with Y ← Unscramble different letters