Third-person singular simple present indicative form of harpoon.(verb)
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Use "harpoons" in a sentence
"But, in beds of the Reindeer epoch, the flint implements consist, principally, of well-shaped blades and flakes -- with numerous bodkins, or awls -- javelins, or arrow-heads -- besides articles of bone and horn such as harpoons, and teeth of various animals drilled as if suspended for ornaments."
"And so soon as they come to board or grapple all the other kinds of arms shall be used, of which I have spoken more particularly: first, missiles, such as harpoons [_dardos_] and stones, hand-guns"
"The spiritual harpoons are flying in every direction; let one of them pierce you."