anthelion

== English == === Etymology === From Ancient Greek ἀνθήλιον (anthḗlion); see anti-, helio-. === Pronunciation === Rhymes: -iːliən === Noun === anthelion (plural anthelions or anthelia) A faint, white halo rarely seen in the sky opposite the sun on the parhelic circle ==== Derived terms ==== === Anagrams === on the nail