a. dial. and colloq. [f. SNIFF v.] Prone or inclined to sniff; scornful, contemptuous, disdainful; disagreeable, ill-tempered.

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  Sniffily and Sniffiness have also been used in recent periodicals, etc.

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1871.  C. Gibbon, Lack of Gold, xx. Her curt sniffy manner did not alter in the least.

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1896.  Westm. Gaz., 4 Dec., 2/1. When Lothair’s sniffy I keep out of his way.

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