IPA: /prəˈdɪdʒ.əs/
KK: /prəˈdɪdʒ.əs/
Remarkably great in size, amount, or degree; impressive or extraordinary.
The scientist made a prodigious discovery that changed our understanding of the universe.
Prodigious → It is formed from "prodigium" (meaning an omen or portent) and the suffix "-ous" (meaning full of or having the quality of). The word "prodigious" originally referred to something that is extraordinary or remarkable, often in a way that suggests a supernatural or ominous quality.
Think of something that is 'full of' ('-ous') 'omens' or 'extraordinary' ('prodigium') — that's why prodigious means remarkable or extraordinary.