Bleeding heart
Meaning
Someone excessively sympathetic or liberal.
Usage
Used critically when describing emotional responses.
Origin & History
Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.
The heart bleeding imagery symbolizes deep compassion.
Used since the 19th century in political rhetoric.