D defs.my
Entry 3 senses Webster, 1913

Lum

/(lŭm)/ · IPA /lʌm/
01 n. A chimney.
  1. 1.
    A chimney.[Prov. Eng. & Scot.]
  2. 2.
    A ventilating chimney over the shaft of a mine.
  3. 3.
    A woody valley; also, a deep pool.[Prov. Eng.]