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Parsec

6 lettersnounrare

Updated June 2026

Definition

A unit of distance used in astronomy equal to approximately 3.26 light years, corresponding to a stellar parallax of one arc second as measured from Earth.

The nearest star system to Earth lies just over one parsec away.

Pronunciation

Syllables

par·sec

Related Words

Synonyms

Word Game Tips

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Wordle

Ends in EC with C as the final letter, a less common ending worth testing in late-game guesses

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Scrabble

Worth 10 points, the C at the end allows hooking with S to form PARSECS

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Shorter words formed from the letters in “parsec”.

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