Vocabulary Cards C1 · DE
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Vocabulary Cards C1

138 cards available.

All Vocabularies
C1 noun
Onset
Beginn; Auftakt
Meaning
the beginning or early stages of something; the start of a medical condition
Example
The onset of winter brought heavy snowfall.
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C1 noun
onslaught
Angriff
Meaning
A fierce or destructive attack.
Example
The village faced an onslaught of enemy forces.
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C1 noun
onus
Verantwortung
Meaning
A duty or responsibility, especially a heavy one.
Example
The onus is on the government to provide relief to the victims.
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C1 verb
ooze
sickern
Meaning
to slowly flow or leak out through small openings or pores
Example
Blood began to ooze from the small cut.
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C1 adjective
opaque
undurchsichtig, undurchdringlich, schwer zu verstehen
Meaning
Not able to be seen through; not transparent; difficult to understand.
Example
The glass was too opaque to see through.
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C1 adjective
Operative
aktiv; in Kraft; funktionierend; betriebsbereit;
Meaning
Functioning; in effect; working; active;
Example
The new safety protocols became operative immediately after the accident.
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C1 adjective
opportune
günstiger Moment
Meaning
Happening at a suitable or convenient time.
Example
She arrived at an opportune moment to help.
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C1 noun
opportunist
Opportunist
Meaning
A person who takes advantage of situations for personal gain, often disregarding principles.
Example
He is seen as an opportunist who always puts his interests first.
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C1 verb
oppress
unterdrücken
Meaning
to keep someone down by harsh and unfair use of authority; to suppress
Example
The dictator oppressed the people for decades.
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C1 noun
Oppression
Unterdrückung; Misshandlung; Tyrannei;
Meaning
cruel or unjust treatment or exercise of authority; the state of being subject to harsh treatment
Example
The people fought against political oppression.
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C1 adjective
Oppressive
unterdrückend
Meaning
Harsh and authoritarian; overwhelming; causing distress; tyrannical;
Example
The oppressive heat made it difficult to work outside during the summer.
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C1 adjective
optic
optisch
Meaning
Relating to the eye or vision.
Example
The optic nerve carries signals from the eye to the brain.
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C1 adjective
optical
optisch
Meaning
related to or used in seeing or sight
Example
The optical illusion fooled everyone at the exhibition.
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C1 noun
optics
Optik
Meaning
The branch of physics dealing with light and vision.
Example
She studied optics to understand how lenses work.
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C1 adverb
optimally
optimal
Meaning
In the most effective or efficient way possible.
Example
Tasks should be allocated optimally for maximum output.
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C1 noun
optimization
Optimierung
Meaning
Improving processes to increase performance and efficiency.
Example
SEO optimization helps websites rank higher on search engines.
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C1 verb
optimize
optimieren
Meaning
To make the best or most effective use of a situation, opportunity, or resource.
Example
The company is working to optimize its supply chain.
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C1 adjective
optimized
optimiert, verbessert, effizienter
Meaning
Made as fully perfect, functional, or effective as possible; improved to achieve maximum efficiency.
Example
The system has been optimized for faster performance.
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C1 adjective
optimum
optimal
Meaning
Most conducive to a favorable outcome; best.
Example
To achieve optimum results, we need to improve efficiency.
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C1 noun
optometrist
Optometrist
Meaning
A healthcare professional who examines eyes and prescribes corrective lenses.
Example
The optometrist prescribed new glasses for her.
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C1 noun
optometry
Optometrie
Meaning
The practice or profession of examining the eyes and prescribing corrective lenses.
Example
She studied optometry at the university to become an eye specialist.
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C1 noun
Oracle
orakel
Meaning
a person regarded as a source of wise counsel; in ancient times, a priest or priestess acting as a medium
Example
The ancient Greeks consulted the oracle at Delphi.
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C1 noun
Orator
Redner
Meaning
a public speaker, especially one who is eloquent or skilled in speaking
Example
The famous orator delivered an inspiring speech.
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C1 noun
oratory
Rhetorik
Meaning
The art of public speaking; skilled and confident delivery of speeches to an audience.
Example
His exceptional oratory skills won him the debate competition.
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