[1] : The Collaborative International Dictionary of English v.0.48

ilk \ilk\ i^lk, n.
   kind; class; sort; type; as, him and his ilk; -- sometimes
   used to indicate disapproval when applied to people.
   1913 webster +pjc

[2] : The Collaborative International Dictionary of English v.0.48

ilk \ilk\, a. scot. ilk, oe. ilke the same, as. ilca. cf.
   each.
   same; each; every. archaic --spenser.
   1913 webster

   of that ilk,
   a denoting that a person's surname and the title of his
       estate are the same; as, grant of that ilk, i.e., grant
       of grant. scottish --jamieson.
   a of the same kind.
       1913 webster +pjc
see also:
each of that ilk 

[3] : WordNet (r) 2.0

ilk
     n : a kind of person; "i don't like people of his ilk"

[4] : Moby Thesaurus II by Grady Ward, 1.0

77 moby thesaurus words for "ilk":
   blood, body-build, brand, breed, cast, character, characteristic,
   characteristics, clan, color, complexion, composition,
   constituents, constitution, crasis, denomination, description,
   designation, dharma, diathesis, disposition, ethos, feather, fiber,
   form, frame, genius, genre, genus, grain, habit, hue, humor,
   humors, kidney, kin, kind, label, line, lot, make, makeup, manner,
   mark, mold, nature, number, persuasion, phylum, physique, property,
   quality, race, shape, somatotype, sort, species, spirit, stamp,
   strain, streak, stripe, style, suchness, system, temper,
   temperament, tendency, tenor, the like of, the likes of, tone,
   tribe, type, variety, vein, way

Ilk >> I Words
Ilk, definition of term: Ilk
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