unsight

• POS: Adjective
• HYPHEN: un=sight

CIDE DICTIONARY

unsight, a. 

 Doing or done without sight; not seeing or examining.  [1913 Webster]
"For to subscribe, unsight, unseen,
To a new church discipline."  [1913 Webster]
"There was a great confluence of chapmen, that resorted from every part, with a design to purchase, which they were to do “unsight unseen.”"  [1913 Webster]

Unsight unseen, a colloquial phrase, denoting unseeing unseen, or unseen repeated; as, to buy a thing unsight unseen, that is, without seeing it.