prograde

/P R AH0 G R EY0 D/
verb
  1. 1

    Of sediment, to build out seawards in conditions of marine regression.

adjective
  1. 1

    Moving in a forward direction, especially with respect to other bodies in the same system.

  2. 2

    Being a metamorphic change resulting from a higher pressure or temperature.

Antonyms

Source: https://en.wiktionary.org/wiki/prograde