GNU Collaborative International Dictionary of English

last match results

Found one definition

1.       
   Grader (?), n.
   1. One who grades, or that by means of which grading is done or facilitated.
   
   
   2. Specifically: A vehicle used for levelling earth, esp. one with a plow blade suspended from the center, used specifically for grading roads.
   
   [PJC]