What is the meaning of "gaydar"?

The meaning of "gaydar" is:

the ability to tell if someone is gay


What is the definition of "gaydar"?

The definition of "gaydar" is:

the ability to tell if someone is gay



"gaydar" means

the ability to tell if someone is gay

Example Sentences:

A: I think my uncle is gay.
B: Really? Why?
A: My gaydar is telling me that he’s gay.

Media and Links:

Gaydar, Manchester Pride