UNSIFT'ED, adjective 1. Not sifted; not separated by a sieve. 2. Not critically examined; untried. Unsight unseen, a vulgar phrase, denoting unseeing unseen, or unseen repeated; as, to buy a thing unsight unseen, that is, without seeing it.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI