| open door |
free and unrestricted admission or access; unhindered opportunity. [2 definitions] |
| open-end |
lacking designated or agreed-upon limits. |
| open-ended |
not having fixed or set limits; unrestricted. [4 definitions] |
| opener |
someone or something that opens. [3 definitions] |
| open-eyed |
with the eyes open, esp. in amazement or wonder. [3 definitions] |
| open-faced |
having a frank, open face; unreserved; ingenuous. [2 definitions] |
| openhanded |
tending to give to others; generous. |
| openhearted |
frank or unreserved; candid. [2 definitions] |
| open-hearth |
of, concerning, or referring to a type of furnace used to make high-grade steel. [2 definitions] |
| open-heart surgery |
surgery involving diversion of the blood so that the heart can be exposed and repaired. |
| open house |
a time during which one's home is open to friends and relatives for informal visits. [2 definitions] |
| opening |
the act, process, or result of making open or causing to become open. [6 definitions] |
| open letter |
a letter, usu. of protest or criticism, that is addressed to a specific individual or group but published in a newspaper or magazine to gain public attention. |
| openly |
in a way that involves no hiding or lying. |
| open market |
a market in which there are no official restrictions on prices or participation; free market. |
| open-minded |
not having preconceptions or prejudgments; receptive; tolerant; impartial. |
| open-mouthed |
having an open mouth. [4 definitions] |
| open primary |
a primary election in which voters need not declare party membership. |
| open punctuation |
punctuation characterized by the use of few punctuation marks. |
| open sea |
that expanse of an ocean away from any coastlines; high seas. |
| open secret |
something supposed to be secret but actually widely known. |