rare. [f. FRUIT sb. + -ARIAN; cf. vegetarian.] One who lives on fruit.

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1893.  Nat. Food Mag., Feb. Even at 3d. a lb. … the economical fruitarian would gain on the economical cerealist.

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1896.  Westm. Gaz., 4 May, 10/1. He became ‘fruitarian.’… He believed in nothing but fruit.

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