Definition of "unobserved"
adjective
comparative more unobserved, superlative most unobserved
Not seen or observed.
Quotations
Such practices as Theſe, too groſs to lye / Long unobſerv'd by each diſcerning Eye, / The more judicious Iſraelites Unſpell'd, / Though ſtill the Charm the giddy Rabble held, [...]
1682, [Nahum Tate; John Dryden], The Second Part of Absalom and Achitophel. A Poem. […], 2nd edition, London: […] Jacob Tonson, […], page 5
adverb
comparative more unobserved, superlative most unobserved