It's Caturday.
Source: tatoeba (13103402)
Caturday
//ˈkætɚdeɪ//
Synonyms for "caturday"
Ranked by relevance and common usage.
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
Related terms
2 entriesderived from
2 entrieshas context
1 entriesrelated to
1 entriesTranslations
1 translations across 1 languages.
Dutch
1 entries- katerdag noun (Saturday for cats)
Sample sentences
4 total sentences available.
I had heard of Caturday when I wrote the piece, but I’d understood that it was a proto-lolcats practice that was different from the actual lolcats meme.
Source: wiktionary
Lolcats - images of anthropomorphic felines captioned with mis-spelt web-speak ("im in ur bed zleepin" and so on) - made their first appearance on the site, during its regular "Caturday" slot, but went on to dominate blogs and sites the length and breadth of the internet.
Source: wiktionary
When he and his wife began to have children, they nicknamed them after Internet memes like the lolcat holiday, Caturday.
Source: wiktionary
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.