[], (Adjective)

Definitions:
- Flattened, occurring in or forming a flat plane, planar.

- = planated.


Phrases:

Origin:
late 19th century; earliest use found in The Century Dictionary. From plane + -ate

[], (Verb)

Definitions:
- To make level by erosion. Chiefly in passive.


Phrases:

Origin:
early 20th century; earliest use found in Geographical Journal. From plane + -ate