Unseen

How to spell unseen

6 letters · 2 syllables

How to pronounce unseen

Say the part in capitals loudest.

What does unseen mean?

1. adjectiveNot seen, noticed, or perceived.

Unseen in a sentence

• The burst pipe caused damage in an unseen corner of the basement.

• A benefactor made the donation, choosing to remain unseen.

Where does unseen come from?

Language of origin: Germanic

This word is a transparent native English compound, built from the negative prefix 'un-' and 'seen', the past participle of the verb 'see'. The prefix 'un-' descends from Old English and the broader Germanic family, where it carried the plain meaning of 'not' or 'the reverse of', and it remains one of the most productive prefixes in the language. The root verb comes from Old English 'seon', meaning 'to perceive with the eyes', which shares ancestry with the German 'sehen'. Combined, the parts have meant 'not perceived by sight' since the Middle English period, and the spelling stays reliably regular because both halves are ordinary English words. The only thing to watch is the doubled idea, not a doubled letter: a single 'n' ends the prefix and a single 's' begins the root, giving the clean join 'un' plus 'seen'.

How the word is built

• un- (not)
• seen (past participle of 'see', from Old English seon)