英语词汇词典 | 单词含义、定义和示例
A commander of a unit of one hundred soldiers in the ancient Roman army.
"The centurion led his men into battle with courage."
A period of one hundred years.
"The 20th century saw significant technological progress."
The highest-ranking person in a company, responsible for overall management.
"The CEO announced a new strategy for the company."
relating to the brain or intellect; intellectual rather than emotional
"He is known for his cerebral approach to problem-solving."
the process of thinking or using the brain actively
"The lecture sparked intense cerebration among the students."
relating to or used in a ceremony or formal occasion
"The president wore a ceremonial robe during the inauguration."
marked by formality, politeness, or strict observance of customs
"He gave her a ceremonious bow before entering the hall."
Known for sure; having no doubt.
"I am certain that she will succeed."
without doubt; surely; used to emphasize certainty
"I will certainly help you with your project."
the state of being sure or confident about something
"There is no certainty about the weather tomorrow."
a document serving as proof of achievement or qualification
"She received a certificate for completing the course."
the process of officially recognizing or confirming that something or someone meets required standards; an official document proving qualification
"She received her professional certification after completing the training program."
Absolute certainty or conviction about something.
"She spoke with certitude about the outcome of the case."
The fact or process of ending or being brought to an end.
"There was a temporary cessation of hostilities."
The formal giving up of rights, property, or territory, especially by a state.
"The treaty resulted in the cession of land to the neighboring country."
Latin for 'the rest' or 'others'; commonly used in the phrase 'et cetera' meaning 'and so on'.
"We need to buy pens, paper, notebooks, et cetera."
The husks of corn or other seed separated by winnowing or threshing; worthless or trivial matter.
"The farmer separated the wheat from the chaff."
Teasing or joking in a lighthearted way.
"They were chaffing each other during lunch."
To make sore by rubbing; to become irritated.
"The rough shoes were chafing his heels."
Distress or embarrassment at having failed or been humiliated.
"She left the room in chagrin after forgetting her lines."
the leader or head of a meeting, committee, or organization
"The chairman opened the meeting with a short speech."
A person who is in charge of a meeting or organization; the presiding officer of a committee, board, or organization.
"The chairperson ensures procedural integrity."
a woman who presides over a meeting, committee, or organization; a female leader of a board or council
"She was elected chairwoman of the company after years of experience."
A large cup or goblet, typically used for drinking wine in religious ceremonies.
"The priest lifted the golden chalice during the ceremony."
a difficult task or problem that requires effort to overcome; to question or dispute
"Climbing the mountain was the biggest challenge of his life."
Difficult tasks or situations that test someone's abilities or resources.
"Overcoming challenges is the key to personal growth."
difficult in a way that tests one's abilities
"The mountain climb was challenging but rewarding."
a large room used for formal or public events, or a private room.
"The king held meetings in his private chamber."
a lizard known for its ability to change color to blend with its surroundings.
"The chameleon changed its color to hide from predators."
a variety of jasmine flower with small white fragrant petals
"The chameli flowers are commonly used to make garlands and perfumes."
an informal word for champion or winner.
"He is the new champ of the boxing tournament."
a fragrant yellow or white flower from a tree native to South Asia, used in perfumes and religious ceremonies
"The champak tree in the temple courtyard bloomed with golden flowers."
a person who has defeated all rivals in a competition or fight.
"She became the champion after winning the final match."
a competition to decide who is the best in a particular sport or activity.
"The championship will be held next month."
An opportunity or possibility of something happening.
"He took a chance and applied for the job."
A senior state or legal official, or the head of a university.
"The chancellor delivered an inspiring speech at the graduation ceremony."
A court of equity or the office of a chancellor.
"The case was taken to the chancery court for resolution."
To make something different or to become different.
"She decided to change her career path."
The discipline that guides how we prepare, equip and support individuals, teams and organizations in making organizational change.
"Change management ensures smooth transitions."
able to be changed; likely to change frequently
"The weather is very changeable in spring."
The act of becoming different; ongoing process of change.
"The weather is changing rapidly."
A means of communication, or a passage for water or information.
"They launched a new TV channel last year."
A state of complete disorder and confusion.
"The sudden storm caused chaos in the city."
Completely disordered or confusing.
"The classroom became chaotic when the teacher left."
