noun
: a cell-free filtrate or an agent contained in such that is associated with or held to be a specific virus responsible for a neoplastic disease — compare myxomatosis 1, shope papilloma
noun
: a cell-free filtrate or an agent contained in such that is associated with or held to be a specific virus responsible for a neoplastic disease — compare myxomatosis 1, shope papilloma
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012