venomyoudaoicibaDictYouDict[venom 词源字典]
venom: [13] Venom comes via Old French venim from Vulgar Latin *venīmen, an alteration of Latin venēnum ‘drug, poison’. It has been speculated that this was derived ultimately from venus ‘love’ (source of English venerate, venereal, etc), in which case its ancestral sense would presumably have been ‘love-potion’.
[venom etymology, venom origin, 英语词源]
venom (n.)youdaoicibaDictYouDict
mid-13c., venim, venym, "poison secreted by some animals and transferred by biting," from Anglo-French and Old French venim, venin "poison; malice," from Vulgar Latin *venimen (source also of Italian veleno, Spanish veneno), from Latin venenum "poison," earlier (pre-classical) "drug, medical potion," also "charm, seduction," probably originally "love potion," from PIE *wenes-no-, from root *wen- (1) "to strive after, wish, desire" (see Venus). Variously deformed in post-Latin languages, apparently by dissimilation. Modern spelling in English from late 14c. The meaning "bitter, virulent feeling or language" is first recorded c. 1300.