e/Slab window

Information
has gloss	eng: In geology, a slab window is a gap that forms in a subducted oceanic plate when a mid-ocean ridge meets with a subduction zone. They are commonly associated with the formation of convergent plate boundaries and they have had significant effects on the formation of the Western Cordillera of North America.
lexicalization	eng: Slab window
instance of	e/Geological processes