The term that means open or unblocked is "accessible." It refers to something that is readily available or easy to reach, whether physically, mentally, or digitally. In various contexts, it can describe spaces, information, or services that can be approached without barriers.
The term that means open is "accessible" or "unsealed."
passable, negotiable, traversable, clear, open, unobstructed, unblocked
Wait until you are unblocked by an admininstrator.
it means that it is open to everyonethe term means its free land
Bilaterally Patent tubes means both fallopian tubes that are unblocked and unobstructed
Covert means under cover, secret, not in the open, etc. Overt is the opposite - it means uncovered, not secret, in the open, etc.
A patent airway is unobstructed and or not closed. It is the ability to inhale and exhale freely without surgical intervention.
The term probably means that no one knows the answer.
The term open software means software that is available in open source code form. It is software that is free to be distributed to anyone who wants it.
The term Open GL means Open Graphics Library. It is a program that makes up the rendering of 2 dimensional and 3 dimensional computer graphics. It is also used in the making of video games.
"Patent" in medical terms means open, as a vessel. The opposite is "occluded."
You can only get unblocked if the person that blocked you deletes the block on you. Otherwise they haven't found away. Yet.