IPA: //ˌpʌŋkˈtʃuː.əl.ɪ.ti//
KK: /ˈpʌŋkʧuəlɪti/
The quality of being on time or doing things at the scheduled time.
Her punctuality at work is appreciated by her boss.
Punctuality → It is formed from "punctum" (meaning point) and "-al" (meaning relating to) combined with the suffix "-ity" (meaning the state of). The word "punctuality" refers to the state of being on time or at the appointed point.
Think of 'punctum' as a 'point' in time — that's why punctuality means being at the right point in time.