thirteen

The number 13, which comes after twelve and before fourteen. It is also used on its own to say how old someone is.
十三
"We've only sold thirteen tickets so far, so the hall still looks empty."

The number 13, which comes after twelve and before fourteen. It is also used on its own to say how old someone is.
十三
"We've only sold thirteen tickets so far, so the hall still looks empty."