We found 2 dictionaries that define the word circumhorizontal arcs:

General (2 matching dictionaries)

1. circumhorizontal arcs: Merriam-Webster
2. circumhorizontal arcs: Wiktionary

▸ Words similar to circumhorizontal arcs ▸ Usage examples for circumhorizontal arcs ▸ Idioms related to circumhorizontal arcs ▸ Wikipedia articles (New!) ▸ Words that often appear near circumhorizontal arcs ▸ Rhymes of circumhorizontal arcs ▸ Invented words related to circumhorizontal arcs