interpreter

noun

in·​ter·​pret·​er in-ˈtər-prə-tər How to pronounce interpreter (audio)
-pə-
plural interpreters
Synonyms of interpreternext
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

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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Costumed interpreters encourage hands-on experiences such as dyeing and spinning wool, kneading bread, and trying old-fashioned soda water. Sarah Miller, Midwest Living, 13 Jan. 2026 An interpreter translated the judge’s comments for him. Claire Rush, Chicago Tribune, 13 Jan. 2026 Leo Strauss, one of Plato’s most important modern interpreters, was a refugee from Nazi Germany, where the banning and burning of subversive books was extremely popular, especially with college students. Adam Kirsch, The Atlantic, 13 Jan. 2026 Zentner also took issue with Fitzpatrick’s assertion that Bowman should have ensured Troconis had a Spanish-speaking interpreter when speaking with investigators. Justin Muszynski, Hartford Courant, 13 Jan. 2026 See All Example Sentences for interpreter

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of interpreter was in the 14th century

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Cite this Entry

“Interpreter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/interpreter. Accessed 15 Jan. 2026.

Kids Definition

interpreter

noun
in·​ter·​pret·​er in-ˈtər-prət-ər How to pronounce interpreter (audio)
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

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