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ptyalectasis

[ tahy-uh-lek-tuh-sis ]

noun

, plural pty·a·lec·ta·ses [tahy-, uh, -, lek, -t, uh, -seez].
  1. spontaneous or surgical dilatation of a salivary duct.


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Word History and Origins

Origin of ptyalectasis1

< Greek ptýal ( on ) saliva + éktasis a stretching out, equivalent to ek- ec- + ta-, variant stem of teínein to stretch + -sis -sis

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Ptyptyalin