agent - Master This Word
Master this word with our 5-step learning method – Learn English in English
agent Word Meanings
- a person who acts on behalf of another
- a substance that brings about a effect
- a representative in a specific context
agent Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
agent Phonetic & Pronunciation
UK
/ˈeɪ.dʒənt/
US
/ˈeɪ.dʒənt/
agent Word Etymology
Agent comes from 'ag-' meaning to do or act, combined with '-ent' indicating a person who acts. Originated from Latin 'agens', which evolved through Old French 'agent' to English. Imagine a busy person acting and making decisions on behalf of others, like a director leading a play.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputEnglish Brain Route
First I set the plan on the table and call a trusted agent to stand in for my client. The agent steps forward, takes the papers, and pushes the conversation toward an agreement. I feel the weight of responsibility settling in as actions pass through another person. In meetings, this agent keeps the thread going, turning questions into decisions and letting the outcome speak for us.
Real Context
An agent is a person who acts on behalf of someone else, carrying out tasks, making decisions, or representing interests. The word also refers to a substance or force that brings about an effect, as in a chemical agent or a cleaning agent. In business or law, an agent is often an intermediary with authority to act for a principal, such as a real estate agent or a talent agent. The concept extends to more abstract uses, like a spy acting as an agent in a mission, or a software agent acting autonomously. Learners often confuse agent with employee, representative, or proxy, and with agent nouns vs adjectives.
Usage Reminders
- - Use agent for people acting on behalf of others; reserve 'chemical agent' for substances
- - Distinguish agent from employee, contractor, or proxy
- - Watch for collocations: real estate agent, secret agent, travel agent
- - Differentiate agent vs agency in business contexts
- - Remember 'agent' can be noun or participial noun (agentive) in grammar
Common Misconceptions
- Agent always means a person, not a substance
- An agent must have formal authority
- Agent and employee are the same thing
- All agents are spies
- Agent and agency are interchangeable
Thinking Differences
English uses agent for both people acting on behalf and substances causing effects; learners often assume all senses refer to a person and mix up with employee or proxy, or with chemical terms like reagent.
Learning Tips
- Learn the two main senses (person acting for others, and substance causing an effect).
- Keep track of common collocations (agent, agency, reagent).
- Practice distinguishing roles: agent vs employee vs contractor.
- Watch for context clues like legal, business, science, or espionage.
- Remember idioms: secret agent, travel agent, software agent.
- Use shadowing to hear how natives pronounce 'agent' in different contexts.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'agent'?
A.An angry person
B.A confused person
C.A person who acts on behalf of another
D.A lazy person
Step 2: Usage
In which of the following sentences is 'agent' used correctly?
A.He is an agent of chaos.
B.She is an agent of happiness.
C.They are all agents of kindness.
D.I am an agent of laziness.
Step 3: Similar Words
Which word is similar to 'agent'?
A.Corruption
B.Dissident
C.Representative
D.Rejection
Step 4: Opposite Words
What is the opposite of 'agent'?
A.Conformity
B.Exciting
C.Principal
D.Delay
Step 5: Mastery
In what real-life context would you encounter an 'agent'?
A.Real estate agent helping someone buy a house
B.A chef cooking in a restaurant
C.A teacher grading papers
D.A doctor performing surgery
Related Listening
🌱 Lite (Beginner)
🔥 Advanced
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