Synclinorium
Pronunciation : Syn`cli*no"ri*um
Part of Speech : n.;
Etymology : [NL., fr. Gr. (Geol.)
Definition : Defn: A mountain range owing its origin to the progress of a geosynclinal, and ending in a catastrophe of displacement and upturning. Dana.
pl. Synclinoria.
Source : Webster's Unabridged Dictionary, 1913