Definitions
not perceived or discerned
Word origin
From un- + detected.
Used in a sentence
“Children are an increasingly attractive target for ID thieves, in part because they're easy prey for smooth-talking predators in chat rooms, and because the crime can go undetected for years.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Unseen”10 letters
Not quite right?
"Search similar patterns."
U_________