What does the phrase tip of your tongue mean?

The phrase "tip of your tongue" means that you know the answer or word but can't quite recall it at that moment. It describes a frustrating feeling of being close to retrieving information but just missing it.

Here are some synonyms for "tip of your tongue":

* On the verge of remembering

* Just out of reach

* At the back of your mind

* On the edge of your memory

It's often used in situations where someone is trying to recall a name, a word, or a piece of information.

Example:

"I know her name, it's on the tip of my tongue, but I just can't remember!"