Simple Definition of lunatic fringe
: the members of a political or social group or movement who have the most extreme or foolish ideas
Full Definition of lunatic fringe
: the members of a usually political or social movement espousing extreme, eccentric, or fanatical views
Examples of lunatic fringe in a sentence
His nomination is opposed by the party's lunatic fringe.
First Known Use of lunatic fringe
Rhymes with lunatic fringe
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