What is the feeling of knowing information that is in long-term memory, but being unable to retrieve it at the moment?

Question

Quizplus · Accepted Answer

This feeling of knowing information but being unable to retrieve it is known as the tip-of-the-tongue phenomenon. It is a common experience where a person is unable to recall a specific word or name from memory, despite knowing that it is stored in their long-term memory.

What Is the Feeling of Knowing Information That Is in Long-Term