tertˈsed.(ˌ)ō noun
or ter·zet (ˈ)tert|set
( plural terzet·tos -d.(ˌ)ōz ; or terzets -ts ; also terzet·ti -d.(ˌ)ē)
Etymology: Italian terzetto — more at tercet
: a musical composition for three voices : trio
tertˈsed.(ˌ)ō noun
or ter·zet (ˈ)tert|set
( plural terzet·tos -d.(ˌ)ōz ; or terzets -ts ; also terzet·ti -d.(ˌ)ē)
Etymology: Italian terzetto — more at tercet
: a musical composition for three voices : trio
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012