fratricide /fratˈri-sīd or frātˈ/

1. A person who kills his or her brother
2. The murder of a brother

fratricīˈdal adjective

• gravitational field
• gravitational fields
• gravitationally
• gravitations
• gravitative
• gravities
• gravitometer
• gravitometers
• graviton
• gravitons
• gravity
• gravity cell
• gravity cells
• gravity-fed
• gravity-feed
• gravity-feeding
• gravity-feeds
• gravity platform
• gravity platforms
• gravity waves
• gravlax
• gravlaxes
• gravure
• gravures
• gravy