D defs.my
Entry 1 sense Webster, 1913

Spherule

· Spher·ule · IPA /sfɪəɹuːl/
01 n. A little sphere or spherical body; as, quicksilver, when poured upon a plane, divides itself into a great number of minute spherules.
  1. 1.
    A little sphere or spherical body; as, quicksilver, when poured upon a plane, divides itself into a great number of minute spherules.