Gizzard and Testis

Gizzard noun - Thick-walled muscular pouch below the crop in many birds and reptiles for grinding food.

Testis and gizzard are semantically related in organ meat topic. In some cases you can use "Testis" instead a noun "Gizzard".

Testis noun - One of the two male reproductive glands that produce spermatozoa and secrete androgens.

Gizzard and testis are semantically related in organ meat topic. You can use "Gizzard" instead a noun "Testis".