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Etymology

unique

/juːˈniːk/

adjective

Origin

Latin

unicus — single, sole, one of a kind

Overview

Meaning Now

  • being the only one of its kind; unlike anything else.
  • having no equal; unparalleled.

Literal older meaning

one and only

Language path

Latin → French → English

Earliest form

unique

Earliest period

17th century

Journey

The word entered English via French from the Latin 'unicus'. In classical usage, 'unique' was an absolute term, implying that something could not be 'very unique' or 'most unique'. During the 19th century, prescriptive grammarians strongly objected to the use of gradable modifiers with 'unique', although such usage has persisted in informal English.

Evolution

  1. Proto-Indo-European

    *oino-

    “one”

  2. Latin

    unicus

    “single”

  3. French

    unique

    “sole, only”

  4. English

    unique

    “the only one”

    Borrowed into English during the early 17th century.

Connections

Word parts

uni-

root

one

-que

suffix

adjectival suffix

Related across languages

  • French

    unique

    unique

  • Spanish

    único

    unique

  • Italian

    unico

    unique

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