Viol
The viol (rhymes with "mile") is a string instrument that is played with a bow. The viol was a popular instrument from the 15th to the 18th century. Small viols are held on the lap, and the larger ones are held between the knees, which gave them the name of "viol da gamba", meaning a leg viol. The bow is held with the palm of the hand facing upwards: the other way round from today's bowhold for violins, violas or cellos. The viol is a gentle-sounding instrument.  When the violin family became popular in the 17th century and people started to go to concerts in large concert halls, and to operas, the viols became less important.