TRINOMIALISM
Meaning of TRINOMIALISM in English
̷ ̷ˈ ̷ ̷ ̷ ̷əˌlizəm noun
( -s )
: a system of nomenclature (as in biological classification) involving the use of trinomial terms
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012