IPA: /ˈweɪti/
KK: /ˈweɪti/
Having a lot of weight or importance; serious or significant.
The weighty decision required careful consideration from all members of the committee.
Comparative: weightier
Superlative: weightiest
Weighty → It is formed from "weight" (from Old English *wiht*, meaning a measure of heaviness) and "-y" (a suffix used to form adjectives indicating a characteristic). The word "weighty" means having a significant amount of weight or heaviness.
Think of 'weight' as a measure of heaviness, and the '-y' indicates that something has that characteristic. So, weighty means something that is heavy.