# treated

/ˈtɹitɪd/ (US) · /tɹˈiːtɪd/ (UK)

Source: https://englishreference.com/word/treated
Updated: 2026-06-19

## Senses

### 1. behaved toward someone

verb · CEFR B1

behaved toward someone in a specific way, such as being kind or mean.

For teachers: behaved toward or dealt with a person or animal in a specified manner.

- The staff treated us with great respect during our stay at the hotel.
- The manager treated the junior employees with a level of professional courtesy that fostered a very positive office culture.

### 2. gave medical care

verb · CEFR B1

gave medical care to someone who was sick or injured.

For teachers: provided medical care or attention to a patient for a specific condition.

- The doctor treated her for a bad cough and told her to rest.
- Paramedics treated the survivors for shock and minor injuries before transporting them to the local trauma centre for further observation.

### 3. paid for someone else

verb · CEFR B1

bought something special for someone else, like a meal or a gift.

For teachers: provided someone with something pleasant or entertaining at one's own expense.

- Since it was my birthday, my brother treated me to a fancy dinner.
- To celebrate the successful merger, the CEO treated the entire department to a weekend retreat at a luxury countryside estate.

### 4. chemically changed

adjective · CEFR B2

changed by adding a substance, often to protect it or make it stronger.

For teachers: subjected to a chemical or physical process to improve properties or prevent decay.

- The garden fence is made of treated wood so it won't rot in the rain.
- The laboratory used treated glass containers to ensure that the acidic solution did not react with the surface of the vessel.

## Examples

- The doctor treated my injury with a bandage.
- The manager treated every employee with respect, which helped create a very positive work environment.
- Wood used for outdoor construction is often chemically treated to prevent rot and ensure the structure remains stable against the elements for several decades.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.