Refine this word faster
Geosynclinal
adj, noun
Definitions
Adjective
- 1 Of the Earth's crust, bending downward or subsiding and permitting the gradual accumulation of sediment.
Noun
- 1 The downward bend or subsidence of the Earth's crust, which permits the gradual accumulation of sediment and hence forms the first step in the formation of a mountain range.
Etymology
Etymology 1
From geo- + synclinal.
Etymology 2
From geo- + synclinal.
See also for "geosynclinal"
Next best steps
Mini challenge
Unscramble this word: geosynclinal