"Dw i ddim yn mynd i chwarae rygbi."

Translation: I am not going to play rugby.

[NearGlue]

Does mynd have 2 meanings, like in this sentence and when you are "going" somewhere?

[ibisc]

mynd i means 'going to, to go to'. It can be used both for movement and for future intention, just as in English.

[NearGlue]

Thanks!