For which no documentation has been filed at the port being entered. (adjective)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "unentered" in a sentence
"This is my crime, the smell of an unentered rear, a moment of blind passion."
"The corporate culture of the company is such that Allard's team is expected to work outside the confines of Microsoft's typical boundaries, which might otherwise hinder the company getting a foothold in previously unentered markets."
"Kind eyes and loving hands beckoned to her from Scotland to come and rest, but she gazed into the interior, towards vast regions as yet unentered, and saw there the gleam of the Divine light leading her on, and she turned with"