interpreter

noun

in·​ter·​pret·​er in-ˈtər-prə-tər 

-pə-

plural interpreters

1

: someone or something that interprets: such as

a

: someone who translates for individuals or groups conversing in different languages

an interpreter at the United Nations

a sign language interpreter

b

: someone who explains or expounds

Aside from his Nobel Prize-winning work on quantum electrodynamics (don't ask), [Richard P.] Feynman was an interpreter of Maya hieroglyphics …

—Pam Freir

2

a

: a machine that prints on punch cards the symbols recorded in them by perforations

b

: a computer program that executes each of a set of high-level instructions before going to the next instruction

Synonyms of interpreter

• practitioner
• exponent

Examples of interpreter in a Sentence

He has now learned English well enough that he can conduct interviews without an interpreter.

Monet is generally regarded as the foremost interpreter of pure impressionism.

Recent Examples on the Web

Attorneys – they are not expected to go beyond a one-time consultation – are essential, but other roles are needed, such as client and community advocates, interpreters and those who do intake and follow-up. —Denise Crosby, Chicago Tribune, 26 Jan. 2026

The monitors also can provide virtual language interpreters. —Samantha Gowen, Oc Register, 26 Jan. 2026

Who is the sign language interpreter at the Super Bowl? —Ed Masley, AZCentral.com, 25 Jan. 2026

And Kristalina Georgieva, the head of the International Monetary Fund, said in Davos Thursday that the number of translators and interpreters at the fund had gone down to 50 from 200 due to greater use of technology. —Lianne Kolirin, CNN Money, 23 Jan. 2026

Word History

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing interpreter

• through an interpreter

Kids Definition

interpreter

noun

in·​ter·​pret·​er in-ˈtər-prət-ər 

1

: one that interprets

especially : a person who translates orally for people speaking different languages

2

: a computer program that translates an instruction into machine language and executes it before going to the next instruction