Dictionary

nucleon

noun nu·cle·on \ˈnü-klē-ˌän, ˈnyü-\

Definition of NUCLEON

1
:  a proton or neutron especially in the atomic nucleus
2
:  a hypothetical single entity with one-half unit of isospin that can manifest itself as either a proton or a neutron
nu·cle·on·ic \ˌnü-klē-ˈä-nik, ˌnyü-\ adjective

Origin of NUCLEON

International Scientific Vocabulary
First Known Use: 1923

Rhymes with NUCLEON

Abadan, Acheron, Ahriman, aileron, alençon, amazon, Amazon, amnion, and so on, antiphon, Aragon, autobahn, balmacaan, Bantustan, baryon, Basilan, bear down on, beat up on, betatron, biathlon, cabochon, call upon, calutron, carillon, carry-on, carry on, celadon, check up on, chorion, colophon, come upon, Culiacán, cyclotron, decagon, decathlon, demijohn, dine out on, early on, echelon, electron, elevon, enteron, epsilon, ethephon, etymon, fall back on, fermion, follow-on, Genghis Khan, get it on, go back on, going on, goings-on, gonfalon, Grand Teton, graviton, hanger-on, harijan, helicon, heptagon, hereupon, hexagon, hold out on, hopping John, Huascarán, hyperon, Isfahan, isochron, Kublai Khan, Kyrgyzstan, lay eyes on, Lebanon, leprechaun, liaison, Lipizzan, load up on, logion, looker-on, macédoine, marathon, Marathon, marzipan, mastodon, Mazatlán, Miquelon, miss out on, morion, move in on, myrmidon, nonagon, noumenon, Oberon, octagon, off and on, omicron, Oregon, organon, ostracon, Pakistan, Palawan, pantheon, paragon, Parmesan, parmigiana, Parthenon, peloton, pentagon, pentathlon, Percheron, Phlegethon, Phocion, pick up on, polygon, positron, Procyon, put-upon, Rajasthan, Ramadan, ride herd on, run low on, run out on, run upon, set eyes on, set foot on, set upon, silicon, sneak up on, Süleyman, tachyon, Taiyuan, talkathon, telamon, telethon, thereupon, tie one on, triathlon, Tucumán, upsilon, virion, walkathon, walk out on, whereupon, woebegone, work upon, Yerevan, Xiangtan, Zahedan
Medical Dictionary

nucleon

noun nu·cle·on \ˈn(y)ü-klē-ˌän\

Medical Definition of NUCLEON

:  a nuclear particle: a :  proton b :  neutron
nu·cle·on·ic \ˌn(y)ü-klē-ˈän-ik\ adjective

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