H2O

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noun \ˈāch-ˈtü-ˈō\

Definition of H2O

  1. :  water 1a American lawns and gardens drink up H2O at alarming rates, especially in the dry West, where more than 50% of residential water is used for landscaping. — Bryan Walsh

1879

First Known Use of h2o

1879


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WORD OF THE DAY

contemplative of or relative to the past

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