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

alimentary \al`imen"tary\, a. l. alimentarius, fr. alimentum:
   cf. f. alimentaire.
   pertaining to aliment or food, or to the function of
   nutrition; nutritious; alimental; as, alimentary substances.
   1913 webster

   alimentary canal, the entire channel, extending from the
      mouth to the anus, by which aliments are conveyed through
      the body, and the useless parts ejected.
      1913 webster
see also:
alimentary canal 

[2] : WordNet (r) 2.0

alimentary
     adj : of or providing nourishment; "good nourishing stew" syn: alimental,
            nourishing, nutrient, nutritious, nutritive
see also:
alimental nourishing nutrient nutritious nutritive 

Alimentary >> A Words
Alimentary, definition of term: Alimentary
alimentary_pag1.html

Alimentary Cana >> A Words
Alimentary Cana, definition of term: Alimentary Cana
alimentary+cana_pag1.html