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Definition of bedfellow
1 : one who shares a bed with another
2 : a person or thing closely associated with another : ally political bedfellows —often used in the phrase strange bedfellows to describe an unlikely alliance of people or thingsPolitics indeed makes strange bedfellows and on the issue of local regulation of pesticides, environmental and states' rights advocates have joined forces.— Elena S. RutrickPolities and good architecture are strange bedfellows, but in Barcelona the marriage has worked.— Cathleen McGuigan
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Time Traveler for bedfellow
The first known use of bedfellow was in the 15th century
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