a man who has a spouse and one or more children.
a man devoted to his family and home.
Origin of family man
First recorded in 1780–90
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for family man
Tommy says he is glad to hear it, and walks off like a family-man.
British Dictionary definitions for family man
a man who is married and has children, esp one who is devoted to his family
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012