1. A genus of whales.

2. A family of fishes to which the globe-fish and porcupine-fish belong, with two continuous bones, one in the upper and the other in the under jaw, for teeth.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• siodon,
• xiodon,
• fiodon,
• riodon,
• eiodon,
• duodon,
• djodon,
• dkodon,
• doodon,
• d9odon,
• d8odon,
• dikdon,
• diodin,
• dyodon,
• Dioden,
• Dyoden,
• Dyodin,
• Deodon,
• Deoden,
• Deodin

• diadem,
• die down,
• didonna,
• didion.

The adjective form of the word "diodon" is "diodont".

The plural of the "diodon" can be the "diodons".

The singular of the "diodon" can be the "diodon".