aer-
German, prefix
aer- is a German prefix meaning “alternative form of aero-, used before a vowel” (English Wiktionary, September 2026).
What does aer- mean in English?
prefix
- 1
alternative form of aero-, used before a vowel
Source: English Wiktionary, German section, dump of September 2, 2026 (CC BY-SA 4.0).
How do you pronounce aer-?
Sources: English Wiktionary, German Wiktionary (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.