griefyoudaoicibaDictYouDict[grief 词源字典]
grief: [13] ‘Oppressiveness’ is the link between modern English grief and Latin gravis (source of English gravity). The Latin adjective meant ‘heavy, weighty’, and it formed the basis of a verb gravāre ‘weigh upon, oppress’. This passed into Old French as grever ‘cause to suffer, harrass’ (source of English grieve [13]), from which was derived the noun grief or gref ‘suffering, hardship’. Its modern sense, ‘feeling caused by such trouble or hardship, sorrow’, developed in the 14th century.
=> grave, gravity, grieve[grief etymology, grief origin, 英语词源]
grief (n.)youdaoicibaDictYouDict
early 13c., "hardship, suffering, pain, bodily affliction," from Old French grief "wrong, grievance, injustice, misfortune, calamity" (13c.), from grever "afflict, burden, oppress," from Latin gravare "make heavy; cause grief," from gravis "weighty" (see grave (adj.)). Meaning "mental pain, sorrow" is from c. 1300. Good grief as an exclamation of surprise, dismay, etc., is from 1912.