Springer

n.	1.	One who, or that which, springs; specifically, one who rouses game.
	2.	A young plant.
	3.	(Arch.) The impost, or point at which an arch rests upon its support, and from which it seems to spring.
	4.	(Zool.) The grampus.
	5.	(Zool.) A variety of the field spaniel. See Spaniel.
	6.	(Zool.) A species of antelope; the springbok.

Noun	1.	springer - the lowest stone in an arch -- from which it springs Synonyms: impost
	2.	springer - a cow about to give birth Synonyms: springing cow
	3.	springer - a large spaniel with wavy silky coat usually black or liver and white Synonyms: springer spaniel

arch, impost, stone