Definition of lum
Recent Examples of lum from the Web
At its height, nearly 400 Lums operate across the country.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'lum.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of lum
First Known Use: circa 1628See Words from the same year
Learn More about lum
Seen and Heard
What made you want to look up lum? Please tell us where you read or heard it (including the quote, if possible).