Meanings
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1
noun
informal: foolish, false, or meaningless talk or writing; nonsense
After all the flattering speech and hogwash, the honest music sounded refreshing.
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2
noun
a mixture of kitchen scraps or other refuse fed to pigs; swill
The farmhand carried a bucket of hogwash to the pigs.
Thesaurus
Etymology
A compound of hog and wash. It first referred literally to kitchen refuse or thin swill fed to pigs; the figurative sense treats foolish or false talk as equally worthless fare.