Define – Explanation, Example Sentences and Conjugation

Student practicing English grammar tasks quietly.
The verb “define” plays a crucial role in the English language, serving as a fundamental tool for clarification and understanding. To define something means to explain the meaning of a word, phrase, or concept, often with precision and clarity. It involves setting boundaries or outlining the nature of something so that it can be clearly understood and distinguished from other entities. This process is essential in communication, education, and various fields of study, as it helps to ensure that everyone involved has a mutual comprehension of key terms and concepts.

Example sentences

Can you define the term ‘philanthropy’?

It’s important to define your goals clearly at the beginning of the project.

The scientist attempted to define the properties of the new element.

How would you define success in your own words?

The constitution defines the powers of the president.

Please define what you mean by ‘contemporary art’.

The teacher asked the students to define the key terms in the chapter.

Our experiences define who we are as individuals.

The role of a mentor is to define boundaries while providing guidance.

Could you define the scope of this project more clearly?

Conjugation

Present Simple

I define the terms of the agreement.

You define the scope of the project.

He defines the word accurately.

She defines what success looks like.

It defines the boundaries clearly.

We define the rules of the game.

They define their goals for the year.

Past Simple

I defined my position on the matter yesterday.

You defined your intentions last week.

He defined the terms of the contract.

She defined the company’s mission in 2010.

It defined the era of technology.

We defined the boundaries of the new park.

They defined their relationship as purely professional.

Future Simple

I will define my goals for next year soon.

You will define the success criteria tomorrow.

He will define the strategy in the next meeting.

She will define the new guidelines by next month.

It will define the standards for years to come.

We will define the scope of this project by the end of the day.

They will define the company’s values at the retreat.

Present Continuous

I am defining the key objectives as we speak.

You are defining the problem right now.

He is defining the roles and responsibilities.

She is defining the core features of the product.

It is defining the landscape of the industry.

We are defining the terms of the debate currently.

They are defining the market trends this quarter.

Past Continuous

I was defining the strategy when you called.

You were defining your expectations when the meeting ended.

He was defining the legal terms during the discussion.

She was defining the project’s scope when the interruption occurred.

It was defining the era as a time of innovation.

We were defining the company policies when the change in management happened.

They were defining their roles within the team when the new member joined.

Present Perfect

I have defined my priorities clearly this year.

You have defined your terms well.

He has defined his stance on the issue.

She has defined the parameters of the study.

It has defined the generation’s aspirations.

We have defined our relationship as mutually beneficial.

They have defined the success of the project already.

Past Perfect

I had defined the objectives before the project started.

You had defined your boundaries before the negotiation began.

He had defined his expectations early in the process.

She had defined the rules before anyone else.

It had defined the standards years ago.

We had defined the terms before signing the agreement.

They had defined their strategy before entering the market.

Future Perfect

I will have defined the entire framework by next week.

You will have defined the criteria by tomorrow evening.

He will have defined his position by the time of the vote.

She will have defined the company’s goals by the end of the year.

It will have defined the new era of technology by the next decade.

We will have defined all the legal terms before the deal closes.

They will have defined the industry standards by the next conference.

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