D defs.my
Entry 3 senses · 2 variants Webster, 1913

Rill

/(rĭl)/ · IPA /ɹɪl/
01 n. A very small brook; a streamlet.
  1. 1.
    A very small brook; a streamlet.
  2. 2.
    See Rille.(Astron.) See: Rille
02 v. i. To run a small stream.
  1. 1.
    To run a small stream.[R.]