hard-nose

or hard·nose

[ hahrd-nohz ]
/ ˈhɑrdˌnoʊz /

noun Slang.

a person who is tough, practical, and unsentimental, especially in business: We need a hard-nose to run the department.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019