fission
0 antonyms and opposites of fission, grouped by meaning.
Noun — The splitting of an atomic nucleus into smaller pieces, releasing large amounts of energy.
How to use fission
The word patterns that sound natural to a native speaker.
Etymology
From Latin fissio, "the act of splitting," from findere, "to split" — the same root behind "fissure."
Full origin of fission →Frequently asked questions
What does “fission” mean?
The word “fission” means the splitting of an atomic nucleus into smaller pieces, releasing large amounts of energy. In plain terms, splitting one thing into two, especially an atom's nucleus (releasing energy) or a cell (reproducing).
How do you pronounce “fission”?
“Fission” is pronounced FIH-shuhn (/ˈfɪʃən/ in IPA).
How do you use “fission” in a sentence?
Here is “fission” used in a sentence: “Nuclear power plants generate electricity through controlled fission.”
What part of speech is “fission”?
“Fission” is a noun.
Where does the word “fission” come from?
The word “fission” comes from Latin. From Latin fissio, "the act of splitting," from findere, "to split" — the same root behind "fissure.".
Is “fission” a common word?
“Fission” is an uncommon word in modern English.
How many meanings does “fission” have?
“Fission” has 2 distinct senses listed in this dictionary. The most common is: the splitting of an atomic nucleus into smaller pieces, releasing large amounts of energy.