split screen 
noun
A cinema, television, or computer screen on which two or more separate images are displayed: the game has a neat split-screen two-player mode...
- Superbike 2001 does support multiplayer via LAN, Internet and of course a split-screen two player mode.
- The screen tests give you split-screen looks at test footage shot of the makeup and costumes in action.
- There's also a split-screen mode for two player races as well as a LAN mode for up to six players.
- whole plate
- whole pull
- whole roasted
- whole-rock
- whole-sail
- wholesale
- wholesale bank
- wholesale banking
- wholesalely
- wholesaleness
- wholesaler
- wholescale
- whole shift
- whole silk
- wholesome
- wholesomely
- wholesomeness
- Homerican
- Homeric catalog
- Homeric catalogue
- Homeric epithet
- Homeric laugh
- Homeric laughter
- Homeric question
- Homerid