sharpshooter
noun
1
a man whose wife is always pregnant; a man whose children are of the desired sex FIJI, 1994.
2
an intravenous drug user who usually hits a vein on the first attempt to inject a drug US, 1986.
3
in electric line work, a narrow blade shovel used in hard dirt US, 1980.
4
in oil drilling, a long, narrow shovel US, 1954