A surname. / A city, the county seat of Fulton County, Kentucky, United States. / A census-designated place in Stanislaus County, California, United States.

(informal, medicine) A Hickman line.

plural of Hickman

One of 120 counties in Kentucky, United States. County seat: Clinton. Named after Paschal Hickman. / One of 95 counties in Tennessee, United States. County seat: Centerville. Named after Edwin Hickman.

(medicine) A central venous catheter most often used for the administration of chemotherapy or other medications, as well as for the withdrawal of blood for analysis.