From Wiktionary, the free dictionary
Univerbation of an + Hand.
anhand [with genitive]
- by means of, with (the help of)
- Synonym: mithilfe
- “anhand” in Digitales Wörterbuch der deutschen Sprache
- “anhand” in Uni Leipzig: Wortschatz-Lexikon
- “anhand” in Duden online