Cool MateExpand vs Tell me about it
When to use each in English, with meaning, register, and examples.
Expand
Top 2,000 (common)B1verb
Tell me about it
InformalTop 2,000 (common)
Most formal: Expand
| Expand | Tell me about it | |
|---|---|---|
| Pronunciation | 🇬🇧 //ɪkˈspænd//🇺🇸 //ɪkˈspænd// | 🇬🇧 //tɛl mi əˈbaʊt ɪt//🇺🇸 //tɛl mi əˈbaʊt ɪt// |
| Meaning | to make something bigger or more in amount | Say more about something. |
| Example | The company plans to expand its operations into new markets. | I heard you went on a trip! Tell me about it! |
| Register | Neutral | Informal |
| How common | Top 2,000 (common) | Top 2,000 (common) |
| CEFR level | B1 | - |
| Part of speech | verb | |
| Collocations | expand a business, expand horizons, expand your mind, expand on an idea, expand the service | tell me more, tell me everything, tell me their story |
| Antonyms | shrink, contract, reduce | - |
| Common mistakes | Confusing 'expand' with 'extend', which refers to prolonging something rather than making it larger., Using 'expand' without an object (e.g., 'expand' instead of 'expand it')., Incorrectly using 'expand' in situations where 'grow' or 'increase' is more appropriate. | Using it in formal situations where a more serious response is needed., Confusing it with 'tell me about that,' which is more specific., Omitting context, making the phrase confusing without prior information. |
| Usage notes | Use 'expand' for increasing size, numbers, or range. It's appropriate in academic or formal contexts but can also be used informally. Avoid using it in contexts where the meaning is of a steady state rather than change. | Used in casual conversations to invite someone to elaborate. Not suitable for formal contexts like business meetings. |
Frequently asked questions: Expand vs Tell me about it
What's the difference between Expand and Tell me about it?
Expand: to make something bigger or more in amount Tell me about it: Say more about something.
Which is more formal: Expand and Tell me about it?
Expand is the most formal of these.
Can you show an example of each?
Expand: The company plans to expand its operations into new markets. Tell me about it: I heard you went on a trip! Tell me about it!
Can I use Expand and Tell me about it interchangeably?
Not always. Expand and Tell me about it are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.