1. [US] Someone in a feud 
2. A writer on feuds; a person versed in feudal law

Derived forms: feudists

• outgoing
• outgrow
• outgrowth
• outguess
• outgun
• outhaul
• outhouse
• outing
• outlander
• outlandish
• outlandishly
• outlandishness
• outlast
• outlaw
• outlawed
• outlawry
• outlay
• outlet
• outlet box
• outlier
• outline
• outlined
• outlive
• outlook
• outlying