IPA: /ˈpʌŋk.tʃu.əli/
KK: /ˈpʌŋk.tʃu.ə.li/
In a way that means being on time or doing something at the expected time.
She always arrives punctually for her meetings.
Punctually → It is formed from "punctualis" (from Latin, meaning on time) and the suffix "-ly" (meaning in a manner of). The word "punctually" means in a manner that is on time or at the expected moment.
Think of being 'on time' ('punctualis') and how the '-ly' makes it an adverb describing how you do something. This helps you remember that 'punctually' means doing something at the right time.