1.
viola (musical instrument)
A stringed instrument larger than a violin, played with a bow, with a deeper, mellower tone.
ビオラ is the Japanese name for the viola, a bowed string instrument slightly larger than a violin with a deeper, warmer tone.
STRING FAMILY (high to low):
Common collocations
Usage
The same word ビオラ also refers to violas and pansies (flowers). Context makes the meaning clear — the musical instrument is far more common in everyday usage.