Planation
/pleɪˈneɪʃən/ noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 The formation of a flat surface by erosion and deposition countable, uncountable
- 2 the process of erosion whereby a level surface is produced wordnet
- 3 The morphological transformation of a three-dimensional structure into a two-dimensional one through development or evolution countable, uncountable
Synonyms
All synonymsAntonyms
All antonymsEtymology
From plane + -ation.