01 a. Lacking, or not bearing, fruit; barren; destitute of offspring; as, a fruitless tree or shrub; a fruitless marriage.
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1.
Lacking, or not bearing, fruit; barren; destitute of offspring; as, a fruitless tree or shrub; a fruitless marriage.
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2.
Productive of no advantage or good effect; vain; idle; useless; unprofitable; as, a fruitless attempt; a fruitless controversy.“They in mutual accusation spent The fruitless hours.” — Milton.
Syn.
Useless; barren; unprofitable; abortive; ineffectual; vain; idle; profitless. See Useless.