FYI
ef-wy-Y/ˌɛfwaɪˈaɪ/
- 1Initialism of for your information.
FYI, the parking lot will be closed all weekend for repairs.
He forwarded the report with a brief FYI for the rest of the team.
Note
An initialism that works as two parts of speech. Opening a sentence, it is an adverbial set off by a comma; with an article it becomes a noun: an FYI, too many FYIs. Life photographer John Phillips used it in a 1948 cable postscript quoted by Time. Spelled out, for your information has a sharper colloquial life, introducing a rebuttal or a sarcastic reminder of what the listener should already know.
Use it in a sentence
Write your own sentence with FYI, and AI will tell you whether it fits and which meaning you used.