An open hearth furnace (open-hearth furnace). / A home hearth comprising a hearthstone alone, as opposed to one comprising a hearthstone and fireplace or oven.

Synonym of open admission (“type of college admissions process”)

(UK) A prison with minimal restrictions on the prisoners.

Being present during a public court session.

A unrestricted means of admission or access. / The policy of admitting people or goods from foreign countries, on equal terms, into a host country.

Providing or establishing an open door.

(medicine) A fracture of a bone where one or more bone fragments penetrate the skin, forming an open wound.

plural of open hearth

(of a vehicle) Synonym of open-top.

plural of open position