View definitions for I.O.U.

I.O.U.

noun as in debenture

Strong matches

Weak match

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But this is shaping up to be the hottest product of the year, so your favorite techie will surely appreciate an I.O.U from Santa.

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On this page you'll find 4 synonyms, antonyms, and words related to I.O.U., such as: bond, voucher, and promise to pay.

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