פתוח

Etymology
The adjective is the passive participle of ; the noun is the verbal noun of. Both are ultimately from the root.

Adjective

 * 1)  Open: ajar, standing open, not closed; unlocked, closed but not locked.
 * 2)  Open: having an open or unlocked door.
 * 3)  Open: open for business.
 * 4)  Open: currently being open, or having been opened (unsealed).
 * 5)   Open: running; especially, currently displayed on the screen.
 * 6)  Open (in various senses).
 * 1)   Open: running; especially, currently displayed on the screen.
 * 2)  Open (in various senses).