Arcus

5 lettersnoun

Updated February 2026

Definition

An arc-shaped anatomical structure; also a type of cloud formation.

“The arcus cloud rolled ahead of the approaching storm.”

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"Arcus" contains 5 unique letters. It includes common vowels which helps with elimination.

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"Arcus" is worth 7 points in Scrabble. Look for premium squares to maximize your score.

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