Unshapeable

a. [UN-¹ 7 b.] Having no definite shape; shapeless.

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Also unshapable (Worcester, 1846, citing Good).

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1630. R. Johnson’s Kingd. & Commw., 115. The unshapeable and rough Mountaine Grampius.

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1846. Louisa S. Costello, Tour Venice, 369. Like the back of some huge antediluvian monster, unshapeable and mysterious.

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