Source : Webster's Revised Unabridged Dictionary (1913)

Delimit \De*lim"it\, v. t. [L. delimitare: cf. F. d['e]limiter.]
   To fix the limits of; to demarcate; to bound.

Source : WordNet®

delimit
     v 1: determine the essential quality of [syn: {specify}, {define},
           {delineate}, {delimitate}]
     2: be opposite to; of angles and sides, in geometry [syn: {subtend}]
     3: set, mark, or draw the boundaries of something [syn: {demarcate},
         {delimitate}]