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
His nomination is opposed by the party's lunatic fringe.
First Known Use of lunatic fringe
Rhymes with lunatic fringe
Seen and Heard
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