open door

== English == === Alternative forms === open-door === Noun === open door (plural open doors) An unrestricted means of admission or access. The policy of admitting people or goods from foreign countries, on equal terms, into a host country. === Adjective === open door (not comparable) Providing or establishing an open door. === Further reading === “open door”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022. “open door”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present. “open door”, in Dictionary.com Unabridged, Dictionary.com, LLC, 1995–present. “open door”, in The American Heritage Dictionary of the English Language, 5th edition, Boston, Mass.: Houghton Mifflin Harcourt, 2016, →ISBN. “open door”, in Cambridge English Dictionary, Cambridge, Cambridgeshire: Cambridge University Press, 1999–present. “open door”, in Collins English Dictionary.