mercury - Master This Word
Master this word with our 5-step learning method – Learn English in English
mercury Word Meanings
- a chemical element (Hg), a silvery liquid metal
- the planet closest to the sun
- the Roman messenger god
mercury Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
mercury Phonetic & Pronunciation
UK
/ˈmɜː.kjʊ.ri/
US
/ˈmɜr.kjə.ri/
mercury Word Etymology
mercury = 'mercur' (messenger) + '-ury' (pertaining to) from Latin → Old French → English. Picture the swift messenger god Hermes, with his winged sandals, rushing to deliver important news across the vibrant skies.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Mercury is a word with three main senses in English: the chemical element with symbol Hg, a silvery liquid metal at room temperature; the planet closest to the sun in our solar system; and the Roman messenger god, known for speed and winged sandals. In science writing, mercury is discussed mainly in chemistry and physics contexts, while astronomy articles refer to the planet Mercury and its extreme temperature swings. The mythological meaning appears in literature and cultural references, often symbolizing speed and cunning. Learners should not confuse Mercury the element with its planetary or mythic uses, and should remember that mercury is toxic in many forms, so safety vocabulary often accompanies technical terms.
Usage Reminders
- Mercury has three main senses: element, planet, and myth. Use context to decide which meaning is intended.
- The chemical symbol Hg is for the element; the planet is Mercury, not Hg.
- Mercury (the god) is a proper noun and is linked to speed and communication.
- The adjective mercurial comes from the god’s speed, not from the planet or the metal in most contexts.
- Mercury is toxic in many forms, so safety vocabulary often accompanies technical terms.
Common Misconceptions
- Mercury is the same as the planet Mercury when referring to the metal.
- Mercury and mercury are always capitalized in all contexts.
- Hg is used for the planet in formal writing.
- Mercury cannot be toxic in all forms.
- Mercury and quicksilver are completely different words with no overlap.
Thinking Differences
Mercury has three main senses; English learners should use context cues and capitalization to tell them apart, and remember Hg is the element symbol while Mercury is a planet or a god in other uses.
Learning Tips
- memorize the three senses separately with examples
- note the capitalization patterns to distinguish names
- learn Hg as the symbol for the element
- associate mercurial with speed from the myth
- be aware of toxicity and safety vocabulary in technical contexts
- practice recognizing Mercury in science vs myth texts
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'mercury'?
A.A planet
B.A type of fruit
C.A type of fish
D.A metal element
Step 2: Usage
In which sentence is 'mercury' used correctly?
A.The thermometer contains mercury.
B.She caught a big mercury while fishing.
C.The mercury is very hot today.
D.I love eating mercury for breakfast.
Step 3: Similar Words
Which word is a synonym of 'mercury'?
A.Lead
B.Copper
C.Iron
D.Gold
Step 4: Opposite Words
Which word is an antonym of 'mercury'?
A.Metal
B.Liquid
C.Gas
D.Solid
Step 5: Mastery
In what real-life context is 'mercury' commonly found?
A.Thermostats
B.Clothing stores
C.Restaurants
D.Hair salons
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