• Webster's Revised Unabridged Dictionary
    • a Trifarious (Bot) Facing three ways; arranged in three vertical ranks, as the leaves of veratrum.
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Century Dictionary and Cyclopedia
    • trifarious Arranged in three ranks, rows, or series; in botany, facing three ways; arranged in three vertical ranks; tristichous.
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Chambers's Twentieth Century Dictionary
    • adj Trifarious trī-fā′ri-us arranged in three rows: facing three ways.
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Webster's Revised Unabridged Dictionary
L. trifarius, of three sorts or ways, threefold; cf. Gr. . Cf. Bifarious