This is the 1930th most frequent Dutch word.
aangaan
"To engage in," "to concern," or "to enter into."
Aangaan here means to start or undertake something, effectively engaging in an action or commitment.
Hij besloot de uitdaging aan te gaan.
He decided to take on the challenge.
Aangaan in this context expresses committing to or investing oneself fully in a relationship or situation.
Onze relatie is iets waar ik volledig in wil aangaan.
Our relationship is something I want to fully commit to.
Here, aangaan means to actively participate or engage in a conversation or exchange of ideas.