intact
Concise Oxford English Dictionary © 2008 Oxford University Press:
intact/ɪnˈtakt/
▶adjective not damaged or impaired.
– derivatives
intactness noun.
intactness noun.
– origin ME: from L. intactus, from in- ‘not’ + tactus (past part. of tangere ‘touch’).
'intact' also found in these Oxford entries:

