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say it: BRAY-nee
UncommonadjectiveThe AltF Lexicon word of the day for Monday, 29 June 2026 is brainy — an adjective meaning "having or marked by unusual and impressive intelligence". It is said brai-ny, stressed on "brai".
having or marked by unusual and impressive intelligence
“our project needs brainy women”
“a brilliant mind”
“a brilliant solution to the problem”
2 syllables, with the beat on "brai" — brai-ny. The transcription /ˈbɹeɪni/ comes from the CMU Pronouncing Dictionary.
It carries a single recorded sense, which is the ordinary case: the corpus averages 1.4 senses an entry across 147,478 of them.
Its first sense is filed in WordNet's single adjective file — it sorts nouns and verbs by subject but keeps adjectives together, which is where the relations below come from rather than from any editorial judgement of ours.
Commonness band 2 of 5 — Uncommon. Turns up in careful writing rather than conversation. 31,297 of the 147,478 entries share that band, measured against a corpus of everyday English rather than assigned by an editor.
Every sentence above is derived from the entry’s stored record. Nothing here is a story about where the word came from, because the corpus does not carry etymology and a plausible invented one would be the only unverifiable claim on the page.
Monday, 29 June 2026 is day 180 of its year, and slot 180 of the 366-word rotation holds brainy. The mapping is arithmetic on the date and nothing else, so this page said the same thing a year ago and will say it a year from now, and every other day in the archive resolves the same way. How the rotation works, in full.
Definitions, examples and semantic relations come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.