copper
gb/kˈɑpɚ/ us/kˈɑpɚ/
A2
Engelsk
~ 4700
réz, zsaru, rézpénz, rézérme
NAVNEORD
A2
1
réz
B1
Brugsmønster:
[something] made of copper
The electrician replaced the old cables with copper wire.
A villanyszerelő rézvezetékre cserélte a régi kábeleket.
Copper conducts electricity better than most metals.
A réz jobban vezeti az áramot, mint a legtöbb fém.
They mined copper from the hills for centuries.
The statue was made entirely of copper.
Copper prices have risen on the global market.
Læringseksempler
The pot is made of copper.
A fazék rézből készült.
Copper is used in wires.
A rezet elektromos vezetékekben használják.
This pipe is copper.
They found copper in the ground.
Copper is a kind of metal.
Typisk fejl:
Learners sometimes confuse 'copper' with 'bronze', but bronze is an alloy containing copper and other metals.
Betydning
A reddish-brown metal element
Ordforbindelser
copper wire
|copper pipe
|pure copper
|copper mine
|copper alloy
Synonymer
bronze (An alloy mainly of copper and tin, not pure copper.)
|
metal (A general term; less specific than copper.)
Antonymer
plastic (A non-metal material often used instead of copper in some applications.)
Temaer
science
|materials
|technology
|core_vocabulary
Definition
A reddish-brown metal used to make wires, pipes, and coins.
A reddish-brown, ductile metallic element (symbol Cu) that is an excellent conductor of heat and electricity, widely used in electrical wiring, plumbing, and coins.
NAVNEORD
B1
INFORMAL
2
zsaru
B2
Brugsmønster:
[someone] is a copper
The copper caught the thief red-handed.
A zsaru tetten érte a tolvajt.
He used to be a copper before becoming a detective.
Korábban zsaru volt, mielőtt nyomozó lett.
A couple of coppers were standing on the corner.
That copper knows everyone in the neighborhood.
Læringseksempler
The copper stopped the car.
A zsaru megállította az autót.
A copper is talking to the man.
Egy zsaru beszél a férfival.
The copper is wearing a uniform.
I saw a copper in the street.
Typisk fejl:
Learners may think 'copper' always means the metal; in slang it can mean 'police officer'.
Betydning
Informal term for a police officer
Ordforbindelser
local copper
|undercover copper
|old copper
Synonymer
cop (Very common informal term, especially in American English.)
Antonymer
criminal (Opposite role to a police officer.)
Temaer
law
|informal
|core_vocabulary
Definition
An informal word for a police officer.
An informal term for a police officer, used mainly in British and Australian English.
NAVNEORD
B2
TECHNICAL
3
He paid the boy a few coppers for his help.
Néhány rézpénzzel fizetett a fiúnak a segítségéért.
The street musician collected coppers in his hat.
Az utcazenész rézpénzeket gyűjtött a kalapjában.
In those days, a loaf of bread cost only a copper.
Læringseksempler
He gave me a copper.
Adott nekem egy rézpénzt.
The man has many coppers.
A férfinak sok rézpénze van.
She put some coppers on the table.
Typisk fejl:
Learners may confuse this with the metal itself; here it means coins made from it.
Betydning
Low-value coin made from copper
Ordforbindelser
old copper
|small copper
|Victorian copper
Synonymer
penny (In UK and US currency, a small denomination coin, sometimes made of copper.)
Temaer
money
|history
|finance
|core_vocabulary
Definition
A small coin made from copper or a similar metal.
A coin made from copper or a similar alloy, typically of low monetary value, especially in historical contexts.
Grammatik
Opslagsform
copper
IPA
GB/kˈɑpɚ/
US/kˈɑpɚ/
Stavelser og tryk
cop - per (2 stavelser)
Stress on 1st syllable (cop)
Ordformer
Noun
- Base: copper
- Plural: copper, coppers
Ordfamilie
Forms
coppers
noun
Related words
coppery
adjective
Udtryk
copper-bottomed guarantee
1/kˈɑpɚ bˈɑtəmd ɡˌɛɹəntˈi/
fixed phrase
A completely reliable guarantee
A promise or agreement that is certain and cannot fail.
Eksempler
- The contract came with a copper-bottomed guarantee of delivery within 30 days.
- Investors are looking for a copper-bottomed guarantee before committing their money.
copper-bottomed plan
1/kˈɑpɚ bˈɑtəmd plˈæn/
fixed phrase
A completely reliable plan
A plan that is sure to work and has no risk of failure.
Eksempler
- We need a copper-bottomed plan if we want to impress the investors.
- Her proposal was a copper-bottomed plan for success.