Angegangen
Angegangen is the past participle form of the German verb angehen. The prefix an- with gehen yields several related meanings, and angegangen appears in different tenses and constructions depending on the sense. In contemporary German, the participle is most commonly seen in perfect tenses and in constructions describing a change of state.
One core meaning is to address or tackle something: it is used with a direct object to
Grammatical note: angegangen forms compound tenses with the auxiliary haben for most transitive uses (Wir haben
Etymology: angegangen derives from gehen (to go) with the prefix an-, which signals onset or direction toward
See also: angehen; gehen; German prefix verbs and their participles.