rul·​able | \ ˈrüləbəl\

Definition of rulable

1 obsolete : capable of being ruled
2 : permissible according to the rules

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First Known Use of rulable

15th century, in the meaning defined at sense 1

History and Etymology for rulable

Middle English reuleable, from reule rule + -able

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The first known use of rulable was in the 15th century

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not to be persuaded, moved, or stopped

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