treatment

American  

[treet-muhnt] / ˈtrit mənt /

noun

1. an act or manner of treating.

   Synonyms:

   approach, conduct, management, handling

2. action or behavior toward a person, animal, etc.

3. management in the application of medicines, surgery, etc.

4. literary or artistic handling, especially with reference to style.

5. subjection to some agent or action.

6. Movies, Television. a preliminary outline of a film or teleplay laying out the key scenes, characters, and locales.

---

treatment British  

/ ˈtriːtmənt /

noun

1. the application of medicines, surgery, psychotherapy, etc, to a patient or to a disease or symptom

2. the manner of handling or dealing with a person or thing, as in a literary or artistic work

3. the act, practice, or manner of treating

4. films an expansion of a script into sequence form, indicating camera angles, dialogue, etc

5. slang the usual manner of dealing with a particular type of person (esp in the phrase give someone the ( full ) treatment )

---

treatment Idioms  

1. see red carpet (treatment).

---

Other Word Forms

• nontreatment noun
• overtreatment noun
• posttreatment adjective
• self-treatment noun

Etymology

Origin of treatment

First recorded in 1550–60; treat + -ment

Explanation

Treatment has to do with how someone or something is managed or handled. Hopefully you get the royal treatment when you choose the deluxe pedicure treatment! You know how some people treat you with respect but others don't treat you so nicely? You can refer to how people act toward you as treatment. If a restaurant is known for rude treatment of customers, people will stop going there. Doctors also use the word treatment when they discuss a particular medical course of action — such as chemotherapy as a treatment for cancer. The root word is the Latin tractare, which originally meant "drag about," but came to mean "manage, handle, or deal with."

Example Sentences

These errors reflect what is often seen in routine clinical settings and can influence treatment decisions and outcomes.

From Science Daily • Apr. 16, 2026

Moreno-Gama’s parents said they have been trying to get him mental-health treatment and were concerned about his well-being.

From The Wall Street Journal • Apr. 16, 2026

For patients waiting for the next breakthrough treatment, the answer matters.

From MarketWatch • Apr. 15, 2026

Cancer Research Wales is in favour of separate waiting areas in hospitals, saying those with cancer or compromised immune systems are already likely to be anxious as they await treatment.

From BBC • Apr. 15, 2026

One stated, “In developing countries, people with multi-drug-resistant tuberculosis usually die, because effective treatment is often impossible in poor countries.”

From "Mountains Beyond Mountains" by Tracy Kidder and Michael French

Related Words

• analysis
• cure
• hospitalization
• medication
• medicine
• operation
• prescription
• regimen
• remedy
• surgery
• therapy