To imagine is to form a picture or idea in your mind of something that is not present or may not be real; to suppose that something is true or likely; or to believe something incorrectly without sufficient evidence.
What Does Imagine Mean?
Imagine comes from Latin imaginari (to picture to oneself), from imago meaning image or likeness. The same root gives us image, imagination, and imagery. In modern English, imagine is used across three closely related senses, all of which involve forming something in the mind rather than perceiving it directly through the senses.
The first and most common sense is creative or hypothetical: forming a mental picture of something that does not exist or is not in front of you. This is the sense used in instructions such as Imagine you are writing to a company as part of a formal letter task. — a common framing in IELTS and Cambridge exam writing tasks, where learners are asked to picture a scenario before they begin writing.
The second sense is epistemic: to suppose or believe something is probably true. I imagine it will take about an hour expresses a reasoned guess rather than certainty. The third sense, less positive, means to believe something incorrectly — She imagined she had been insulted, but he had not meant it that way.
Understanding which sense is intended is usually straightforward from context. What all three share is the idea of constructing something in the mind rather than knowing it as an established fact.
Example Sentences
| Sentence | Level & usage note |
|---|---|
| Close your eyes and imagine a sunny beach. | A2 — simple imperative, creative visualisation |
| I can't imagine living without my phone. | B1 — imagine + gerund, everyday conversational use |
| Imagine you are writing to a company as part of a formal letter task. | B1 — exam/task instruction, hypothetical framing |
| You can imagine how relieved we were when the results came back clear. | B2 — rhetorical use inviting empathy, spoken register |
| She had imagined the interview would be straightforward, but the panel's questions were far more searching than anticipated. | C1 — epistemic sense (incorrect belief), formal written register |
Common Collocations
| Collocation | Example |
|---|---|
| just imagine | Just imagine how different life would be without electricity. |
| can't imagine | I can't imagine doing this job without a good team. |
| try to imagine | Try to imagine what the city looked like 200 years ago. |
| imagine that | Imagine that you have been offered a place at your dream university. |
| imagine + gerund | Imagine waking up to that view every morning! |
| imagine yourself | Imagine yourself in five years — where do you want to be? |
| hard to imagine | It is hard to imagine a world without the internet. |
| difficult to imagine | It is difficult to imagine the scale of the damage. |
| easy to imagine | It is easy to imagine why learners find this structure confusing. |
| I imagine (so) | “Will it take long?” “I imagine so, yes.” |
Usage Notes
- Imagine + gerund is the standard pattern: I can't imagine living abroad. Do not use an infinitive here.
- Imagine + that-clause expresses a supposition: I imagined that the work would be finished by Friday.
- Imagine + object + infinitive is possible in formal writing: Can you imagine him winning the award? (here him winning is a gerund phrase).
- Just imagine and can you imagine? are common discourse markers in spoken British English used to express surprise or disbelief.
- In exam contexts (IELTS, Cambridge), imagine frequently appears in task rubrics to set a hypothetical scenario — learners must recognise this as an instruction, not a literal request.
- Imagine is not normally used in the continuous form: say I imagine it will be fine, not I am imagining it will be fine. (The continuous I am imagining is only natural in the creative sense: I am imagining the characters as I read.)
Common Mistakes
I can't imagine to live without music.
I can't imagine living without music. (imagine + gerund, not infinitive)
She is imagining that the meeting will start on time.
She imagines that the meeting will start on time. (stative use — avoid continuous)
Imagine that you would be a doctor.
Imagine that you are a doctor. (use present simple, not conditional, after imagine that in instructions)