IPA: /ˌniːoʊˈneɪtəli/
KK: /niˈoʊnætəli/
In a way that relates to newborns, especially in the first few weeks after birth.
The baby was monitored neonatally to ensure proper health during the critical early days.
Neonatally → It is formed from "neo-" (from Greek "neos", meaning new) and "natalis" (from Latin, meaning relating to birth). The suffix "-ly" indicates a manner or condition. Thus, "neonatally" refers to something that occurs in a manner relating to newborns or the period immediately after birth.
Think of 'neo-' meaning 'new' and 'natalis' relating to 'birth' — so 'neonatally' describes things that happen in the new stage of life after birth.