ROS'IN, noun s as z. [This is only a different orthography of resin. Latin resina. See Resin.] 1. Inspissated turpentine, a juice of the pine. 2. Any inspissated matter of vegetables that dissolves in spirit of wine. ROS'IN, verb transitive To rub with rosin
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI