Vocabulary Cards
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C1 noun, adjective
centenary
Meaning
The hundredth anniversary of a significant event; relating to a period of 100 years.
Example
The school celebrated its centenary with a grand event.
A2 noun
center
Meaning
A place or building designated for a particular activity or service.
Example
The first robotic surgery center was established in Rangpur.
A2 noun
centers
Meaning
The middle point of a circle or sphere, equidistant from every point on the circumference or surface; a place or group of buildings where a specified activity is concentrated.
Example
Centers drive regional development.
B2 adjective
centigrade
Meaning
Relating to the Celsius temperature scale, where water freezes at 0° and boils at 100°.
Example
The weather forecast predicted 30 degrees centigrade.
C1 noun
centiliter
Meaning
A metric unit of capacity equal to one hundredth of a liter.
Example
The recipe calls for 20 centiliters of milk.
B1 noun
centimeter
Meaning
A metric unit of length equal to one hundredth of a meter.
Example
The table is 120 centimeters long.
B2 noun
Centipede
Meaning
a long thin creature with many legs that lives in dark places
Example
I found a centipede crawling under the rock.
A2 adjective
central
Meaning
Situated in the middle; of the greatest importance.
Example
Water is central to human survival.
C1 noun
centralization
Meaning
The concentration of control and decision-making power in a central authority.
Example
Excessive centralization can slow down decision-making.
C2 adjective
centrifugal
Meaning
Moving or tending to move away from a center.
Example
The centrifugal force pushes the clothes to the sides of the washing machine.
C1 noun
centrifuge
Meaning
A machine that spins substances at high speed to separate different components.
Example
The lab technician used a centrifuge to separate the blood cells from the plasma.
C2 adjective
centripetal
Meaning
Moving or directed toward a center.
Example
Centripetal force keeps the planets in orbit around the sun.
C2 noun
centurion
Meaning
A commander of a unit of one hundred soldiers in the ancient Roman army.
Example
The centurion led his men into battle with courage.
A2 noun
Century
Meaning
a period of one hundred years; a score of one hundred in cricket
Example
The ancient castle has stood for more than five centuries.
B1 noun
ceo
Meaning
The highest-ranking person in a company, responsible for overall management.
Example
The CEO announced a new strategy for the company.
A2 noun
cereal
Meaning
a common breakfast food made from processed grains such as wheat, oats, or corn
Example
She eats a bowl of cereal every morning before work.
C1 adjective
cerebral
Meaning
Of the cerebrum of the brain.
Example
Cerebral functions regulate thoughts.
C2 noun
cerebration
Meaning
the process of thinking or using the brain actively
Example
The lecture sparked intense cerebration among the students.
C1 adjective
Ceremonial
Meaning
relating to or used in ceremonies; formal and ritualistic
Example
The ceremonial dress was worn during the royal wedding.
C2 adjective
ceremonious
Meaning
marked by formality, politeness, or strict observance of customs
Example
He gave her a ceremonious bow before entering the hall.
B1 noun
ceremony
Meaning
A formal event or occasion, often with rituals and traditions.
Example
The graduation ceremony was held in the university hall.
A2 adjective
Certain
Meaning
confident and sure; without doubt; definitely true
Example
I am certain that we will succeed.
A2 adverb
Certainly
Meaning
without doubt; definitely; used to agree or give permission
Example
I will certainly help you with this project.
B2 noun
Certainty
Meaning
firm conviction that something is the case; the quality of being reliably true
Example
We can say with certainty that the project will be completed on time.