What is the meaning of idiomatic expression talk head

The idiomatic expression "talk head" typically refers to a person who talks excessively, often without much substance or depth. It can also describe someone who talks a lot but doesn't really listen or engage with others.

Here are some examples:

* "He's a real talk head, always going on and on about nothing."

* "I tried to have a conversation with her, but she just kept talking, like a talk head."

* "The politician's speech was nothing more than a talk head delivering empty promises."

Origin of the term:

The term "talk head" likely originated from the image of a person on television who is speaking but has no visual context or interaction with others. This image is often associated with news anchors, commentators, or talking heads on cable news channels.

Similar idioms:

* Windbag

* Motormouth

* Blabbermouth

* Chatterbox

It's important to note that the term "talk head" can sometimes be used in a more neutral way, simply referring to someone who is a skilled speaker or communicator. However, the term is generally used in a negative or humorous context.