Ancient Greek

Prefix

ἀν- • ‎(an-)

1. Alternative form of ἀ- ‎(a-) used before a vowel.

References

• Beekes, Robert S. P. (2010) Etymological Dictionary of Greek (Leiden Indo-European Etymological Dictionary Series; 10), volume I, with the assistance of Lucien van Beek, Leiden, Boston: Brill, page 1