ACIDULOUS

ACID'ULOUS, adjective [Latin acidulus. See Acid.]Slightly sour; sub-acid, or having an excess of acid; as acidulous sulphate.

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acidulous. Acidulous, a. slightly acid

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A‐cid″u‐lous (�), a. [[L. acidulus, dim. of acidus. See Acid.]] Slightly sour; sub-acid; sourish; as, an acidulous tincture. E. Burke. Acidulous mineral waters, such as contain carbonic anhydride.