What is the meaning of Go_on?

To continue in extent.

To continue an action.

To proceed.

To talk frequently or at great length (about a subject).

To happen (occur).

Expressing that the speaker can continue speaking without interruption from the listener.

Expressing surprise, disbelief or incredulity.

Expressing encouragement, see come on.

Yes; okay; it's a deal.

To use and adopt (information) in order to understand an issue, make a decision, etc.; to go by.

Source: wiktionary.org