'splain
1 Americanverb (used with or without object)
Usage
What does -splain mean? The combining form -splain is used like a suffix meaning “to explain or comment on something in a condescending or overconfident manner.” It is occasionally used in slang terms. In most instances, the first element of the word describes the perspective of the "explainer," e.g., mansplain. The form -splain comes from the word mansplain, meaning “to explain something to a woman in a condescending, overconfident, and often inaccurate or oversimplified manner, typically to a woman already knowledgeable about the topic.” The form -splain in this sense is extracted from explain.
Etymology
Origin of 'splain
By shortening and alteration of explain
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
While the politics guys were arguing, other Slatesters busied themselves sorting out cultural phenomena: The useful suffix -splain, which “tried to contain too many ideas and popped like a balloon.”
From Slate • Feb. 26, 2016
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.