geosyncline

11 letters · noun · scores 3,400 in SpellHuntr

noun

A large, linear depression in the Earth's crust in which sediment accumulates.

Geosyncline in a sentence

Forty years ago the crumpled and complex Mobile Belt of Newfoundland would have been considered a typical result of a deformed geosyncline.

geosyncline is a valid word in SpellHuntr, worth 3,400 points (11 letters — longer words score more). Spell it in a live game →