abutment

Noun	1.	abutment - point of contact between two objects or parts point - the precise location of something; a spatially limited location; "she walked to a point where she could survey the whole street"
	2.	abutment - a masonry support that touches and directly receives thrust or pressure of an arch or bridge support - supporting structure that holds up or provides a foundation; "the statue stood on a marble support"

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