(adj-na,n,vs) open
(P)
(n) (comp) opening
(n) exhibition game (baseball)
open game
(P)
(n) open-air
(n) convertible (wasei: open car)
(P)
(n) open door
(n) (comp) open price
(n) open account
(n) open investment trust
(n) pre-opening (party or showing)
(n) All-England Open
(n) All-Australian Open
(n) open-end
(n) open-cut
(n) open collar
(n) open game
(n) open course
(n) open golf
(n) open side (rugby)
(n) (abbr) open sandwich
(n) open-necked shirt (wasei: open shirt)
(n) airline deregulation policy (wasei: open sky)
(n) open sesame
(n) open set
(P)
(n) (comp) open source (software, etc.)
(n) open tennis
(n) (comp) OpenDoc
(n) open house
(n) open play
(n) open reel