panduriform

/pænˈdʊrɪfɔrm/
adjective
  1. Shaped like a fiddle or violin; having a narrow middle and wider ends.
    • Botanists described the new species by its panduriform fruit shape.
    • The artist painted a panduriform pattern on the pottery, resembling a violin.
    • The panduriform leaves of the fiddle-leaf fig are popular in home decor.