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1.
A life partner in a committed lesbian relationship- usually the more masculine, or handy type.
"I love my hersband, she fixes everything!"
by Wanderlust8 December 30, 2008
 
2.
noun - a woman's life partner in a non-traditional relationship, usually existing after the woman has tried a traditional marriage
Shoot, she don't need a man - she got herself a hersband.
by Big Bad Mama May 03, 2007