a. [f. L. amyl-um starch + -ACEOUS. Cf. mod. Fr. amylacé.] Of the character or nature of starch; starchy.

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1830.  Lindley, Nat. Syst. Bot., 333. An amylaceous substance analogous to gelatine … exists in the form of pure starch or amylaceous fibre … in Cetaria islandica.

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1881.  Mivart, Cat, 166. Oleaginous and amylaceous substances, sugar, starch, and gum, are the two sets of non-nitrogenous foods.

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