attent (adj.)youdaoicibaDictYouDict[attent 词源字典]
late 15c., "attentive," from Latin attentus, past participle of attendere (see attend). As a noun, "intention, aim" (early 13c.), from Old French atente "act of attending," from fem. of Latin attentus.[attent etymology, attent origin, 英语词源]