neonate
noun /ˈniːəʊneɪt/
/ˈniːəʊneɪt/
(medical- a baby that has recently been born, especially within the last four weeks
Topics Life stagesc2(尤指出生不足四周的)新生儿 词源1930s: from modern Latin neonatus, from Greek neos ‘new’ + Latin nat- ‘born’ (from the verb nasci).