: a European clover (Trifolium arvense) naturalized in the United States having soft and hairy flower heads that resemble rabbits' paws — called also old-field clover
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/rab"it foot'/
a plant, Trifolium arvense, having trifoliate leaves with narrow leaflets and fuzzy, cylindrical, grayish-pink flower heads. Also, rabbit's-foot clover.
[1810-20, Amer.]
Useful english dictionary. 2012.