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A slow incremental change in meaning or purpose of a definition.
The meaning of the word marriage has really undergone a serious definition mutation over the last 15 years. It no longer describes a traditional arrangement.

Some youth really dance with the English language and produce definition mutation. It's almost like a different dialect.
by Ontological June 24, 2018
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Oct 3 Word of the Day
I couldn’t care less (but one must keep up appearances, right?)
Frenemy has a family tragedy. "Thoughts and prayers."
by November 05, 2018
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