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PTYALITH
Pronunciation (US): | (GB): |
I. (noun)
Sense 1
Meaning:
Classified under:
Nouns denoting natural objects (not man-made)
Hypernyms ("ptyalith" is a kind of...):
calculus; concretion (a hard lump produced by the concretion of mineral salts; found in hollow organs or ducts of the body)