posseting

uncountable

The regurgitation of milk after feeding, in newborn babies.

Japanese Meaning

新生児が授乳後にミルクを逆流させる現象

Mild posseting is common in newborns and usually doesn't indicate a serious problem.

新生児によく見られる軽い授乳後の吐き戻しは、通常、深刻な問題を示すものではありません。

Sense（1）

The regurgitation of milk after feeding, in newborn babies.