Open hatch Synonyms

Open replaced

Definitions for Open

(adjective) allowing passage without obstruction
(adjective) freely available for use or participation by all
(adjective) being in a situation where one is likely to meet with harm

OH abbreviation

OH is an abbreviation for Open Hatch

What does OH stand for?

OH stands for "Open Hatch"

Hatch replaced

Definitions for Hatch

(noun) a barrier by which an entry is closed and opened
(verb) to cover and warm eggs as the young inside develop
(noun) a movable barrier covering a hatchway