divagate (v.)youdaoicibaDictYouDict[divagate 词源字典]
1590s, from Latin divagatus, past participle of divagari "to wander about," from di(s)- "apart" (see dis-) + vagari "to wander, ramble" (see vague). Related: Divagated; divagating.[divagate etymology, divagate origin, 英语词源]