شكى doesn't appear in Hans Wehr's Modern Standard Arabic dictionary, but Lane's Arabic-English Lexicon has 4 entries for it, distinguished by diacritics. Select one below for the full classical Arabic definition.

• شَكِّىٌّ

  شَكِّىٌّ ذ , (so in the O, occurring there in three instances,) or شُكِّىٌّ, (thus in the K, [but if this were the right reading, the rule of the author would require him to add “ with damm, ” therefore I suppose it to h…

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• شَكِىٌّ

  شَكِىٌّ ذ i. q. [i. e. Complaining]; (Msb;) [or a complainer; i. e.] الشَّكِىُّ signifies اَلَّذِى يَشْتَكِى, (S,) or الذى يَشْكُو. (JM.) -b2- And Pained; syn. مُوجَعٌ; (K, TA;) in this sense an instance of فَعِيلٌ in th…

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• شَكِّىٌّ

  شَكِّىٌّ ذ , (thus in copies of the K,) or شُكِّىٌّ, with damm to the ش, (TA,) is mentioned in art. شك [q. v.], and J has committed a mistake (K, TA) in mentioning it here, as Sgh has observed: (TA:) [accord. to F, it se…

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• شكى

  See شكو…

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