a musical instrument of ancient Greece consisting of a soundbox made typically from a turtle shell, with two curved arms connected by a yoke from which strings are stretched to the body, used especially to accompany singing and recitation.
2.
( initial capital letter ) Astronomy. the constellation Lyra.
an ancient Greek stringed instrument consisting of a resonating tortoise shell to which a crossbar was attached by two projecting arms. It was plucked with a plectrum and used for accompanying songs
2.
any ancient instrument of similar design
3.
a medieval bowed instrument of the violin family
[C13: via Old French from Latin lyra, from Greek lura]