American English
/ənˈsin/
2 syllables · Stress the second syllable.
Hidden from view or not noticed.
Practice out loudHidden from view or not noticed.
The small crack went unseen for months.
The danger was unseen by the hikers.
Unseen means that other people do not see something; it does not mean that a person cannot see. Use blind for that meaning.
unseen danger · unseen damage · unseen consequences
remain unseen by + person
unseen + noun
Not made available for people to view before.
The museum displayed previously unseen photos.
The director released unseen footage from the film.
Unseen does not always mean newly made. It can describe old material that people are viewing for the first time.
previously unseen footage · previously unseen photos · unseen material
previously unseen + noun
remain unnoticed
The mistake went unseen for months.