Birdbrain and Dumb ox

Birdbrain noun - A silly flighty person.

Dumb ox and birdbrain are semantically related in fool topic. In some cases you can use "Dumb ox" instead a noun "Birdbrain", when it comes to topics like stupid or ridiculous person.

Birdbrain and dumb ox are semantically related in fool topic. Sometimes you can use "Birdbrain" instead a noun phrase "Dumb ox", if it concerns topics such as stupid or ridiculous person.