noun🔗ShareLeptonA coin used since ancient times in Greece, serving in modern times as one hundredth of a phoenix, a drachma, and a euro (as the Greek form of the Eurocent)."After the adoption of the euro, Maria still remembered the days when she could buy a small sweet with just a few leptons. "Après l'adoption de l'euro, Maria se souvenait encore des jours où elle pouvait acheter un petit bonbon avec juste quelques leptons.historyvalueeconomyfinanceChat with AIVocabulary GamePractice Reading
noun🔗ShareUne petite pièce de monnaie juive en bronze du 1er siècle avant J.-C., considérée par certains comme la pièce de la veuveA small, bronze Judean coin from the 1st century B.C.E., considered by some to be the widow's mite."The archaeologist carefully brushed away the dirt, revealing several leptons scattered near the ancient temple ruins. "L'archéologue a soigneusement brossé la terre, révélant plusieurs pièces de monnaie éparpillées près des ruines de l'ancien temple.archaeologyreligionhistoryeconomyvaluefinanceChat with AIVocabulary GamePractice Reading
noun🔗ShareLeptonsAn elementary particle that has a spin of 1/2 (i.e., is a fermion) and does not interact via the strong nuclear force; examples include the electron, the muon, the neutrino and the tauon."The electron is a well-known example of the class of fundamental particles called leptons. "L'électron est un exemple bien connu de la classe de particules fondamentales appelées leptons.physicselementChat with AIVocabulary GamePractice Reading
