proton
1 synonyms and 0 antonyms for proton, grouped by meaning and by how common each one is.
Noun — A positively charged particle found in the nucleus of every atom.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
How to use proton
The word patterns that sound natural to a native speaker.
Etymology
Coined in 1920 by physicist Ernest Rutherford from Greek prôton, "first thing," echoing the earlier-named electron.
Full origin of proton →Frequently asked questions
What does “proton” mean?
The word “proton” means a positively charged particle found in the nucleus of every atom. In plain terms, a tiny positively-charged particle inside an atom's nucleus, alongside neutrons.
How do you pronounce “proton”?
“Proton” is pronounced PROH-ton (/ˈpɹoʊ.tɑn/ in IPA).
How do you use “proton” in a sentence?
Here is “proton” used in a sentence: “The number of protons in an atom determines which element it is.”
What is another word for “proton”?
Words with a similar meaning to “proton” include p.
What part of speech is “proton”?
“Proton” is a noun.
Where does the word “proton” come from?
The word “proton” dates back to around 1920 and comes from Greek. Coined in 1920 by physicist Ernest Rutherford from Greek prôton, "first thing," echoing the earlier-named electron.
Is “proton” a common word?
“Proton” is an uncommon word in modern English.