tessera /tesˈə-rə/

1. One of the small pieces of which a mosaic is made
2. A token or ticket made usu of wood or bone (ancient hist)
3. A password. See also tessara-

• split pea
• split peas
• split personalities
• split personality
• split pin
• split pins
• split ring
• split rings
• splits
• split screen
• split-screen
• split screens
• split second
• split-second
• split seconds
• split-seconds hand
• squeggers
• squegging
• squeggings
• squegs
• squelch
• squelched
• squelcher
• squelchers
• squelches