GUMMOSIS Scrabble 13 Words With Friends 17 Definition noun pathological production of gummy exudates in citrus and various stone-fruit trees. noun disease of citrus trees caused by the fungus Phytophthora citrophthora. — synonyms: brown_rot_gummosis See all 57 words you can make from GUMMOSIS → 8-letter words Words starting with G Words ending with S ← Unscramble different letters