gradient post

noun

a small white post beside a railway line at a point where the gradient changes having arms set at angles representing the gradients

Nearby words

  1. gradeflation,
  2. gradely,
  3. grademark,
  4. grader,
  5. gradient,
  6. gradient wind,
  7. gradienter,
  8. gradin,
  9. gradine,
  10. gradiometer

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012