Associations to the word «Planation»

Wiktionary

PLANATION, noun. (geology) The formation of a flat surface by erosion and deposition.
PLANATION, noun. (biology) The morphological transformation of a three-dimensional structure into a two-dimensional one through development or evolution.

Dictionary definition

PLANATION, noun. The process of erosion whereby a level surface is produced.

Wise words

The difference between the right word and the almost right word is the difference between lightning and a lightning bug.
Mark Twain