transcription, транскрипция: [ ˈtrē-(ˌ)ō ]
noun
( plural tri·os )
Etymology: French, from Italian, from tri- (from Latin)
Date: circa 1724
1.
a. : a musical composition for three voice parts or three instruments
b. : the secondary or episodic division of a minuet or scherzo, a march, or of various dance forms
2. : the performers of a musical or dance trio
3. : a group or set of three