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CIRRUS

/ˈsɪɹəs/6 letters

Definition of CIRRUS

noun

Synonym of tendril (“a thin, spirally coiling stem that attaches a plant to its support”). A thin tendril-like appendage, such as a barbel (“whisker-like sensory organ around the mouth”) of some fish, a cilium of some species of protists, or a foot of some crustaceans of the infraclass Cirripedia. A tuft of ornamental feathers. A long, thin, wirelike tail feather.

Wiktionary · CC BY-SA

Where it comes from

Learned borrowing from Latin cirrus (“curl; fringe of clothes; mane (especially forelock) of a horse; etc”); further etymology unknown. Sense 2 (“type of cloud”) was coined by the British chemist and amateur meteorologist Luke Howard (1772–1864): see the 1803 quotation. The plural form cirri is also a learned borrowing from Latin cirrī, the nominative or vocative plural of cirrus.

Etymology via Wiktionary (CC BY-SA).

Rarity score
Withheld
Revealed only in play
Tier
Withheld
Find it yourself

OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.

CIRRUS in OUTLIER

Players have found it on 1 board so far.

Day 1Day 123
Its one board, across 123 finished boards · taller bars are busier boards
1
Boards found on
90
First board
33
Days since seen

It first turned up on Day 90, 18 August 2026. Nobody has seen it on a board for 33 days.

First ever to find it

axxxell

on Day 90, 18 August 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

CIRRUS
6
Letters
2
Vowels
4
Consonants
5
Different letters
2
Longest consonant run
1
Longest vowel run

CIRRUS starts with C and ends with S. Sorted, its letters read CIRRSU - the shape to hunt for when the grid is scrambled. R appears more than once, including a double letter.

Could you have found CIRRUS?

OUTLIER is a daily word game. One grid, the same grid for everybody, and the words nobody else spots are the ones that pay. This word was on Day 90 - and most players walked straight past it.

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