Definition of mudsill
1 : a supporting sill (as of a building or bridge) resting directly on a base and especially the earth
2 : a person of the lowest social level
Recent Examples of mudsill from the Web
Cut a third 2 x 8 mudsill to fit along the tops of the center row of foundation blocks.
Crackers and squatters, rednecks and hillbillies, sandhillers and mudsills, clay eaters and hoe wielders: America has developed a rich vocabulary to describe one part of its permanent underclass.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'mudsill.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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