panplanation
/ˌpanpləˈneɪʃn/Physical Geography. Now chiefly historical
noun
The coalescence of flood plains to form a panplain.
Origin
1930s. From pan- + planation, after panplain.
- reactance
- reactant
- reaction
- reactional
- reactionarily
- reactionariness
- reactionarism
- reactionary
- reactionaryism
- reaction center
- reaction centre
- reaction chamber
- reaction coil
- reaction drive
- reaction engine
- reaction force
- reaction formation
- reaction index
- reactionism
- reactionist
- reaction jet
- reaction machine
- reaction mechanism
- reaction mixture
- reaction motor