D defs.my
Entry 1 sense Webster, 1913

Tylosis

· Ty·lo·sis · IPA
01 n. An intrusion of one vegetable cell into the cavity of another, sometimes forming there an irregular mass of cells.
pl. Tyloses ((#))
  1. 1.
    An intrusion of one vegetable cell into the cavity of another, sometimes forming there an irregular mass of cells.(Bot.)