Definition of "smeddum"

smeddum

noun
uncountable
1. Fine powder; flour.
2. The powder or finest part of ground malt.
3. (mining) Smitham.
4. (Scotland) Zest, energy; pluck; sagacity; quickness of apprehension; gumption; spirit; mettle.
  Quotations
  “Don’t like the name, don’t like it. There’s no smeddum to it. Besides, it makes me think of my Aunt Jinny. She called her three girls Faith, Hope, and Charity. Faith didn’t believe in anything—Hope was a born pessimist—and Charity was a miser. […] ”
  1919, Lucy Maud Montgomery, chapter XVI, in Rainbow Valley‎
  maybe there were better folk far in Segget, but few enough with smeddum like his.
  1933, Lewis Grassic Gibbon, Cloud Howe (A Scots Quair), Polygon, published 2006, page 271
5. (UK dialectal, Northern England) Ore small enough to pass through the wire bottom of a sieve.
6. (UK dialectal, Northern England) A layer of clay or shale between two beds of coal.