Vocabulary Cards
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C2 noun
cybernetics
জৈব ও যান্ত্রিক নিয়ন্ত্রণ ব্যবস্থা
Meaning
The science of communications and automatic control systems in both machines and living things.
Example
Cybernetics plays a crucial role in artificial intelligence.
B2 noun
cybersecurity
সাইবার নিরাপত্তা
Meaning
The practice of protecting systems, networks, and programs from digital attacks
Example
Cybersecurity ensures safe digital operations.
A2 noun/verb
cycle
চক্র / সাইকেল
Meaning
a series of events that repeat in the same order; or to ride a bicycle
Example
She cycles to school every day.
C2 noun/adjective
cycloid
চক্রাকার রেখা
Meaning
a curve traced by a point on the rim of a circle as it rolls along a straight line
Example
The cycloid is often studied in mathematics and physics.
B2 noun
cyclone
ঘূর্ণিঝড়
Meaning
a large-scale air mass that rotates around a strong center of low atmospheric pressure; a violent tropical storm
Example
The cyclone caused severe flooding along the coast.
C2 noun
cygnet
হংসশিশু
Meaning
a young swan
Example
The cygnet swam closely behind its mother.
C1 noun
Cynic
হতাশাবাদী; নৈরাশ্যবাদী ব্যক্তি;
Meaning
a person who believes that people are motivated purely by self-interest; someone who is skeptical about human nature
Example
The old cynic believed that politicians only cared about getting votes.
B2 adjective
cynical
সন্দেহপ্রবণ
Meaning
Believing that people are motivated by self-interest; distrustful of human sincerity or integrity.
Example
She was cynical about the politician's promises.
C1 noun
cynicism
সন্দেহবাদ
Meaning
An inclination to believe that people are motivated purely by self-interest; skepticism.
Example
His cynicism made it hard for him to trust anyone.
C2 noun
cynosure
সবার নজরের কেন্দ্রবিন্দু
Meaning
A person or thing that is the center of attention or admiration.
Example
She was the cynosure of all eyes at the party.