Meaning: To Be Able To Express
The Throat Chakra has to do with self-expression and talking. When this one is open, you have no problem expressing yourself, and could do so in an artistic way.
When this chakra is underactive, you tend not to speak much and are likely to be introverted and shy. Not speaking the truth can shut this chakra down.
When this chakra is overactive, you tend to speak too much, usually to dominate people and keep them at a distance. You are therefore a poor listener.