New ask Hacker News story: Ask HN: Whats the difference between cross-site cookies and third-party cookies?

Ask HN: Whats the difference between cross-site cookies and third-party cookies?
2 by zagrebian | 1 comments on Hacker News.
Firefox’s Enhanced Tracking Protection uses both the terms “cross-site cookies” and “third-party cookies”. What’s the difference? Screenshot of Firefox’s settings: https://ift.tt/mXLMoHJ