Rous sarcoma virus n.
An avian retrovirus that causes Rous sarcoma.
[rous] /raʊs/ noun, Veterinary Pathology. 1. a malignant tumor occurring in the connective tissue of poultry, caused by a transmissible RNA-containing virus.
noun 1. a deep blue, often with a faint reddish tinge. noun 1. a deep blue colour (as adjective): a royal-blue carpet
- Royal british legion
noun 1. (Brit) an organization founded in 1921 to provide services and assistance for former members of the armed forces
- Royal burgh
noun 1. (in Scotland) a burgh that was established by a royal charter granted directly by the sovereign