This is the 2149th most frequent German word.
auswärtige
"Auswärtige" means "external" or "foreign."
The word 'auswärtige' is used as an adjective here to describe guests who are from outside the local area.
Die auswärtigen Gäste kommen aus verschiedenen Ländern.
The foreign guests come from different countries.
In this sentence, 'auswärtige' qualifies the noun 'Ausbildung,' indicating that the training program occurred outside of the person's home area or country.
Er hat eine auswärtige Ausbildung abgeschlossen.
He completed a foreign training program.
Here, 'auswärtige' modifies 'Angelegenheiten,' referring to matters that are related to dealings outside the home nation or locality.