WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / H / half brother half brother noun /hæfbrəðər/ 12 letters Scrabble 22 WWF 22 Definitions noun a brother who has only one parent in common with you half-brotherstepbrother noun a brother who has only one parent in common with you half brotherstepbrother Look “half brother” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →