zunächst

1. first, first of all, in the first place, to begin with, initially
2. for now, for the time being
3. next, then, secondly (immediately following the first thing)

von

1. from
2. of, belonging to (often replacing genitive; see usage note below)
3. by (with passive voice)
4. about, of (a topic)
5. on, with (a resource)

einem

• Num

  dative masculine/neuter singular of ein

• Article
• Pron

breiteren

1. inflection of breit:
2. inflection of breit:
3. inflection of breit:
4. inflection of breit:
5. inflection of breit:

Ansatz

1. addition
2. addition
3. attachment
4. attachment
5. approach
6. approach

aus

• Adv

  out

• Adj
• Prep