unnavigably en · ADV
Etymology
From unnavigable + -ly.
Meanings
-
(not-comparable) in an unnavigable manner
"We may briefly comment that the Greeks of Plato's time cannot have had much familiarity with the Atlantic Ocean beyond the strait if they thought it was unnavigably blocked with mud."
2001, Paul Jordan, The Atlantis Syndrome:
Translations (1)
ru несудохо́дно (in an unnavigable manner)