• Webster's Revised Unabridged Dictionary
    • v. t Underfurrow To cover as under a furrow; to plow in; as, to underfurrow seed or manure.
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Century Dictionary and Cyclopedia
    • underfurrow Under a furrow.
    • underfurrow To cover with a furrow, as seed or manure; plow in.
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Chambers's Twentieth Century Dictionary
    • v.t Underfurrow un-dėr-fur′ō to cover with a furrow, as manure, to plough in
    • adv Underfurrow under a furrow
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