Substack.
An online publishing platform for newsletters and journalism.
Meaning & usage
An online publishing platform for newsletters and journalism.
They're on Substack and they also have a YouTube channel.
Where this word comes from
Possibly from sub (“subscription”) + stack.
A publication published via this platform.
I've been reading her Substack for a while now.
There are several Substacks that are worth watching for insightful coverage of this space.
Where this word comes from
Possibly from sub (“subscription”) + stack.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.