Childish
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 12:34的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/childish ref] From [https://en.wikipedia.org/wiki/Middle_English Middle English] childiss…”的新页面）
wiktionary
From Middle English childissh, from Old English ċildisċ. Equivalent to child + -ish.
etymonline
childish (adj.)
Old English cildisc "proper to a child;" see child + -ish. Meaning "puerile, immature, like a child" in a bad sense is from early 15c. Similar formation in Old Saxon kindisc, Middle Dutch kintsch, Dutch kindsch, German kindisch. Related: Childishly; childishness.
