uranyl
noun
Simple meaning
The divalent radical UO22+, conveniently regarded as a residue of many uranium compounds.
Pronunciation
Say it like this:
yeraynuhlSay the bold part a little louder.
IPA pronunciation (US)
jɚˈeɪnəl
This word is pronounced essentially the same in American and British English, so one transcription covers both.
IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.
Definition
Everyday modern meanings first, grouped by part of speech.
noun
chemistry
The divalent radical UO22+, conveniently regarded as a residue of many uranium compounds.
Word at a Glance
- Difficulty
- B2 · Upper Intermediate (estimated)
- Formality
- Technical
Word Aura™
How this word commonly comes across.
This meaning: The divalent radical UO22+, conveniently regarded as a residue of many uranium compounds.
Used this way, uranyl is a specialist word that usually carries little praise or criticism of its own. This is a scientific use: it names something precisely within a field of study, so it appears in research and teaching more than in conversation.
- Emotional tone
- Neutral
- Formality
- Specialist/technical
- Intensity
- Not strongly marked
- How common
- Specialized
- Connotation
- Clinical and technical
- Usage feel
- Technical and specialized
Where it naturally appears
- Science
- Academic writing
- Technical/specialist writing
Usage note
In general conversation this sense usually needs explaining — outside its field, people reach for a plainer word.
Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.
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Common Patterns and Combinations
How this word naturally appears with others.
Word Family
Related forms, grouped by how they connect.
Compound terms
Established multiword terms.
The bivalent radical UO2 which forms salts with acids.
A yellow salt obtained by the reaction of uranium salts with nitric acid.
A salt obtained by the reaction of uranium salts with oxalic acid.
The bivalent radical UO2 which forms salts with acids.
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Dictionary data from Wiktionary via the Free Dictionary API (CC BY-SA 3.0). Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.