advert (n.)youdaoicibaDictYouDict[advert 词源字典]
colloquial shortening of advertisement, attested by 1860.[advert etymology, advert origin, 英语词源]
advert (v.)youdaoicibaDictYouDict
mid-15c., averten "to turn (something) aside," from Middle French avertir (12c.), from Late Latin advertere (see advertise). The -d- added 16c. on the Latin model. Related: Adverted; adverting.