FRANCIUM meaning: Extremely reactive, rarest stable element

We found 25 dictionaries that define the word francium:

General (15 matching dictionaries)

francium: Merriam-Webster
francium: Oxford Learner's Dictionaries
francium: American Heritage Dictionary of the English Language
francium: Collins English Dictionary
francium: Vocabulary.com
francium: Wiktionary
francium: Webster's New World College Dictionary, 4th Ed.
francium: The Wordsmyth English Dictionary-Thesaurus
francium: Infoplease Dictionary
francium: Dictionary.com
Francium: Wikipedia, the Free Encyclopedia
francium: Rhymezone
francium: FreeDictionary.org
francium: Mnemonic Dictionary
francium: TheFreeDictionary.com

Business (1 matching dictionary)

francium: Financial dictionary

Computing (1 matching dictionary)

francium: Encyclopedia

Medicine (5 matching dictionaries)

francium: Merriam-Webster Medical Dictionary
Dorland's Illustrated Medical Dictionary (No longer online)
Medical Dictionary (No longer online)
online medical dictionary (No longer online)
francium: Medical dictionary

Science (2 matching dictionaries)

Francium: Extragalactic Astronomy
Francium, francium: WebElements Periodic Table of the Elements

Tech (1 matching dictionary)

Explosives (No longer online)

Google, News, Images, Wikipedia, Reddit, BlueSky

Definitions from Wiktionary (francium)

▸ noun: The chemical element (symbol Fr) with an atomic number of 87. It is an intensely radioactive alkali metal that is not found in nature.
▸ noun: (countable) A single atom of this element.

Types:

radioactive, unstable, unpredictable, dangerous, toxic, more...

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