IPA: /ˈlɔːfəl/
KK: /ˈlɔːfəl/
Allowed by the law or in accordance with legal rules; not illegal.
The company followed lawful practices to ensure compliance with regulations.
Lawful → It is formed from "law" (from Old English *lagu*, meaning a rule or regulation) and "-ful" (meaning full of). The word "lawful" means full of law or in accordance with the law.
Think of being 'full of rules' — 'law' refers to rules, and '-ful' means full of. This helps you remember that 'lawful' means something that is in accordance with the rules.