the.com/paradigm
The invisible rulebook everyone obeys until someone burns it.
means A shared framework of assumptions that shapes how a field or era thinks and works.
from From Greek paradeigma, a pattern or example, via para- (beside) and deiknynai (to show); meaning to show something side by side as a model.
Kuhn's coinagePhilosopher Thomas Kuhn made it scientific gospel in 1962.
Shift abuseParadigm shift now sells everything from yoga to yogurt.
Grammar pastOriginally just meant a verb-conjugation table for students.