nounScottish • informal
- A top hat.More example sentences
- Saltires were as ubiquitous as Millennium merchandise, a group of Colombians having secured a cartel in the ‘official novelty vending’ of silly felt lum hats, expertly tapping into the patriotic theme.
- I'll be there with my lum hat & silk lined cape!
- The sun glinted on the Governor's gold lace and my lum hat, and no doubt they thought we were heathen deities descended from the heavens.