If you are looking at this specific filename, here is what each part means:
HDMovies4u.Nexus-Panchayat.S03.E06.WebRip.720p....
: The resolution (1280x720 pixels), which is the standard for "High Definition."
The keyword shows “720p” as if it’s a benefit. But a legal stream from Amazon Prime offers:
: A central and controversial moment involves the MLA accidentally or brutally killing a pigeon during a public "peace" event, which backfires and damages his reputation. Unexpected Joy