heavyyoudaoicibaDictYouDict[heavy 词源字典]
heavy: [OE] From the prehistoric Germanic verb *khabjan ‘lift’ was derived the noun *khabiz ‘weight’. This in turn was the source of the adjective *khabiga- ‘weighty’, from which have come Dutch hevig and English heavy (the other Germanic languages once had related forms, but have long since abandoned them in favour of other ways of expressing ‘heaviness’).
=> heave[heavy etymology, heavy origin, 英语词源]
heavy (adj.)youdaoicibaDictYouDict
Old English hefig "heavy, having much weight; important, grave; oppressive; slow, dull," from Proto-Germanic *hafiga "containing something; having weight" (cognates: Old Saxon, Old High German hebig, Old Norse hofugr, Middle Dutch hevich, Dutch hevig), from PIE *kap- "to grasp" (see capable). Jazz slang sense of "profound, serious" is from 1937 but would have been comprehensible to an Anglo-Saxon. Heavy industry recorded from 1932. Heavy metal attested by 1839 in chemistry; in nautical jargon from at least 1744 in sense "large-caliber guns on a ship."
While we undervalue the nicely-balanced weight of broadsides which have lately been brought forward with all the grave precision of Cocker, we are well aware of the decided advantages of heavy metal. ["United Services Journal," London, 1830]
As a type of rock music, from 1972.
heavy (n.)youdaoicibaDictYouDict
mid-13c., "something heavy; heaviness," from heavy (adj.). Theatrical sense of "villain" is 1880.