Biodad
noun, slang
noun, slang ·Uncommon ·College level
Definitions
Noun
- 1 Synonym of biofather. informal
"‹WHAT THE HELL, BIO-DAD?! I know you lost your mom and are probably dealing with all sorts of stuff... ...but you just ditch your son, and you don't talk to your daughter at all before leaving town?!›"
Synonyms
All synonymsExample
More examples"‹WHAT THE HELL, BIO-DAD?! I know you lost your mom and are probably dealing with all sorts of stuff... ...but you just ditch your son, and you don't talk to your daughter at all before leaving town?!›"
Etymology
From bio- + dad.
More for "biodad"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.