Meaning
plural of aphelion
Etymology
Origin: Unknown
From aphelion + -a (plural form of the suffix -on).
Synonyms & Antonyms
Synonyms
aphelion
Antonyms
perihelion
NYT Puzzle Appearances
No published puzzle dates on file for this word yet. It is part of the official NYT Spelling Bee word list for 2022, 2025.