ˈ ̷ ̷| ̷ ̷ adjective
: free from related organisms ; especially : containing the desired organism together with one or more others that are necessary for its growth
a pure-mixed culture of paramecium
ˈ ̷ ̷| ̷ ̷ adjective
: free from related organisms ; especially : containing the desired organism together with one or more others that are necessary for its growth
a pure-mixed culture of paramecium
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012