1. A cetaceous animal.

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

• ceteceans,
• citacen,
• cactaceas,
• xetacean,
• vetacean,
• fetacean,
• detacean,
• cwtacean,
• cstacean,
• cdtacean,
• crtacean,
• c4tacean,
• c3tacean,
• ceracean,
• cefacean,
• cetaceam,
• cetecean,
• cletraceae,
• lervacean,
• testaceen

The adjective form of the word "cetacean" is "cetacean".

The plural of the "cetacean" can be the "cetaceans".

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