IPA: /dɪˈvɛləpt/
KK: /dɪˈvɛl.əpt/
Having advanced industrial capabilities, technology, and a high standard of living.
The developed countries have better healthcare and education systems.
Developed → It is formed from "de-" (meaning down or away) and "volvere" (meaning to roll or turn). The word "developed" means to have rolled out or unfolded something, indicating growth or progress.
Think of something 'rolling out' ('volvere') and 'away' ('de-') to remember that 'developed' means something has grown or progressed.