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

illy \il"ly\, adv. a word not fully approved, but sometimes
   used for the adverb ill.
   1913 webster ilmenite \il"menite\, n. so called from
   ilmen, a branch of the ural mountains. min.
   titanic iron. see menaccanite.
   1913 webster
see also:
menaccanite 

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

menaccanite \menac"canite\, n. from menaccan, in cornwall,
   where it was first found. min.
   an iron-black or steel-gray mineral, consisting chiefly of
   the oxides of iron and titanium. it is commonly massive, but
   occurs also in rhombohedral crystals. called also titanic
   iron ore, and ilmenite.
   1913 webster
see also:
titanic iron ore ilmenite 

[3] : WordNet (r) 2.0

ilmenite
     n : a weakly magnetic black mineral found in metamorphic and
         plutonic rocks; an iron titanium oxide in crystalline
         form; a source of titanium

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