The internet is filled with things. Here is one of them.
Synecdoche vs. Metonymy2026 Mar 30englishstudyonline.org
Besides being fun-to-say words with Ancient Greek etymologies, synecdoche and metonymy both (erroneously trigger my browser's spell check and) are very similar concepts: a word used in substitution of another. An example would be city hall in the phrase "You can't fight City Hall," where it refers not to the literal building itself, but to the associated government. But when is something synecdoche and when is it metonymy?
I searched the internet far and wide (5 minutes) for an answer not excreted by an AI (I think) and found the linked page. Regardless of whether it's slop, the article very thoroughly says what I believe I can summarize much more concisely: it's synecdoche when the substituted word is a part of the subject (e.g. wheels for "car"), and metonymy when the substituted word is simply related (e.g. Wall Street for the New York City financial markets).
Besides being fun-to-say words with Ancient Greek etymologies, synecdoche and metonymy both (erroneously trigger my browser's spell check and) are very similar concepts: a word used in substitution of another. An example would be city hall in the phrase "You can't fight City Hall," where it refers not to the literal building itself, but to the associated government. But when is something synecdoche and when is it metonymy?
I searched the internet far and wide (5 minutes) for an answer not excreted by an AI (I think) and found the linked page. Regardless of whether it's slop, the article very thoroughly says what I believe I can summarize much more concisely: it's synecdoche when the substituted word is a part of the subject (e.g. wheels for "car"), and metonymy when the substituted word is simply related (e.g. Wall Street for the New York City financial markets).
Now off with ye.