Hansen

[ hahn-suh n ]
/ ˈhɑn sən /

noun

Pe·ter An·dre·as [pee-tuhr ahn-dree-ahs] /ˈpi tər ɑnˈdri ɑs/, 1795–1874, Danish astronomer.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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Medicine definitions for hansen

Hansen

[ hănsən, hän- ]
Gerhard Henrik Armauer 1746-1845

Norwegian physician and bacteriologist who discovered (1869) the leprosy bacillus.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.