
• (n.) the downward bend or subsidence of the earth`s crust, which allows of the gradual accumulation of sediment, and hence forms the first step in the making of a mountain range; -- opposed to geanticlinal.
Found on
http://thinkexist.com/dictionary/meaning/geosynclinal/
Ge`o·syn·cli'nal noun [ Greek
ge`a ,
gh^ , the earth + English
synclinal .]
(Geol.) the downward bend or subsidence of the earth's crust, which allows of the gradual accumulation of sediment, and hence forms the first step in the making of a mountain range; -- oppos...
Found on
http://www.encyclo.co.uk/webster/G/22

Geosynclinal is the downward bend or subsidence of the earth's crust, which allows of the gradual accumulation of sediment, and hence forms the first step in the making of a mountain range.
Found on
http://www.probertencyclopaedia.com/browse/HG.HTM
No exact match found.