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

veda \ve"da\ v=a"d.aor v=e"d.a; 277, n. skr. v=eda,
   properly, knowledge, from vid to know. see wit.
   the ancient sacred literature of the hindus; also, one of the
   four collections, called rig-veda, yajur-veda,
   sama-veda, and atharva-veda, constituting the most
   ancient portions of that literature.
   1913 webster

   note: the language of the vedas is usually called

   vedic sanskrit, as distinguished from the later and more
      settled form called

   classical sanskrit.
      1913 webster
see also:
wit rig-veda yajur-veda sama-veda atharva-veda vedic sanskrit 
classical sanskrit 

Vedic >> V Words
Vedic, definition of term: Vedic
vedic_pag1.html

Sanskrit >> S Words
Sanskrit, definition of term: Sanskrit
sanskrit_pag1.html