adj.
a. [ L. illaudabilis. See In- not, and Laudable. ] Not laudable; not praise-worthy; worthy of censure or disapprobation. Milton.
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a. [ L. laudabilis: cf. OE. laudable. See Laud, v. i. ]
n. The quality of being laudable; praiseworthiness; commendableness. [ 1913 Webster ]