staidyoudaoicibaDictYouDict[staid 词源字典]
staid: see stay
[staid etymology, staid origin, 英语词源]
staid (adj.)youdaoicibaDictYouDict
1540s, "fixed, permanent," adjectival use of stayed, past participle of stay (v.). Meaning "sober, sedate" first recorded 1550s. Related: Staidly.