Definitions

1. adjective

relating to fish or having the characteristics of fish

“The ichthyal features of the ancient mural depicted a scene from a long-lost civilization.”

2. noun

a fish or a characteristic of fish

“The ichthyal found in the aquarium displayed vibrant colors and impressive agility.”

3. noun

a fossil or impression of a fish or its parts, especially one found in rock

“The ichthyal discovered in the excavation provided valuable insights into the evolution of aquatic life.”