ISOTOPE

isotope

(noun) one of two or more atoms with the same atomic number but with different numbers of neutrons

Source: WordNet® 3.1


Etymology 1

Noun

isotope (plural isotopes)

(physics) Any of two or more forms of an element where the atoms have the same number of protons, but a different number of neutrons within their nuclei. As a consequence, atoms of isotopes will have the same atomic number but a different mass number.

Usage notes

Technically, isotopes are nuclides having the same atomic number but different mass number. In practice, the term isotope is often used instead of nuclide.

Etymology 2

Verb

isotope (third-person singular simple present isotopes, present participle isotoping, simple past and past participle isotoped)

(topology, transitive) To define or demonstrate an isotopy of (one map with another).

Anagrams

• pooiest, pooties

Source: Wiktionary



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Word of the Day

19 June 2025

ROOTS

(noun) the condition of belonging to a particular place or group by virtue of social or ethnic or cultural lineage; “his roots in Texas go back a long way”; “he went back to Sweden to search for his roots”; “his music has African roots”


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Coffee Trivia

An article published in Harvard Men’s Health Watch in 2012 shows heavy coffee drinkers live longer. The researchers examined data from 400,000 people and found out that men who drank six or more coffee cups per day had a 10% lower death rate.

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