Definition of "devisal" [de•vis•al]

• An act of devising. (noun)

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• "As if Ian Hamilton Finlay were not to be remembered here, he appears, in the form of a reference to his home, a little country estate which he filled with literary sculpture of his devisal, much as Simon Cutts has decorated his quaint Irish dwelling, Coracle, and outbuildings with words, turning edifice into literature."