judiciary

American  

[joo-dish-ee-er-ee, -dish-uh-ree] / dʒuˈdɪʃ iˌɛr i, -ˈdɪʃ ə ri /

noun

plural

judiciaries

1. the judicial branch of government.

2. the system of courts of justice in a country.

3. judges collectively.

---

adjective

1. pertaining to the judicial branch or system or to judges.

judiciary British  

/ -ˈdɪʃərɪ, dʒuːˈdɪʃɪərɪ /

adjective

1. of or relating to courts of law, judgment, or judges

---

noun

1. the branch of the central authority in a state concerned with the administration of justice Compare executive legislature

2. the system of courts in a country

3. the judges collectively; bench

Other Word Forms

• judiciarily
  adverb
• subjudiciary
  adjective

Etymology

Origin of judiciary

First recorded in 1580–90; originally an adjective, from Latin jūdiciārius “of the law courts,” equivalent to jūdici(um) “judgment” + -ārius adjective suffix; see judge, -ary

Explanation

The courts and the people who run them — particularly judges — make up the judiciary. Get caught painting graffiti on the courthouse? You just might find yourself facing the judiciary. Another way to say judiciary is "judicial system." It's where you go with a legal dispute, whether you're divorcing someone, suing someone, or accusing someone of a crime. The Latin root is judicium, or "judgment," which is exactly the job of the judiciary: to sit in judgment of people by interpreting the law and then applying it.

Example Sentences

In 2024, the judiciary commuted Zanjani’s death sentence to 20 years in prison, saying he had cooperated in returning the assets he owed.

From The Wall Street Journal • May 4, 2026

"I'm still innocent, I'm still not afraid, and I still believe in the independent federal judiciary, so let's go."

From Barron's • Apr. 28, 2026

Bozell appeared to later backtrack, saying the US government respected the independence and findings of South Africa's judiciary.

From BBC • Mar. 27, 2026

The judiciary is getting increasingly nervous about AI fabrications becoming part of the judicial record.

From Los Angeles Times • Mar. 27, 2026

The American Congress, the country’s doctrine of separation of powers, as well as the independence of its judiciary, arouse in me similar sentiments.

From "Long Walk to Freedom" by Nelson Mandela