IPA: /ˈdɪlɪdʒənt/
KK: /ˈdɪlɪdʒənt/
Showing careful and persistent work or effort in doing something.
She is a diligent student who always completes her assignments on time.
Diligent → It is formed from "diligere" (meaning to value highly or to love) and the suffix "-ent" (indicating an agent or one who performs an action). The word "diligent" describes someone who values their work highly and shows care and effort in their tasks.
Think of someone who 'values' ('diligere') their work and is 'performing' ('-ent') it with great care — that's what it means to be diligent.