a. rare. [f. prec. + -INE.] Of the nature of, or like, an avalanche.

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1847.  Tait’s Mag., XIV. 684/2. Huge fragments of rock, which roll with more than avalanchine grandeur down into the excavations it forms below.

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1850.  W. Gaspey, Doom Creat., in Lyr. & Med., 29.

        Crushed are the seats of early state
’Neath Ruin’s avalanchine weight.

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