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Etymology

dictionary

/ˈdɪkʃən(ə)ri/

noun

Origin

Latin

dictio — saying, expression, word

Overview

Meaning Now

  • A book or electronic resource that lists the words of a language, typically in alphabetical order, and gives their meaning, or gives the equivalent words in a different language.
  • A reference work on a particular subject, the items of which are arranged in alphabetical order.

Literal older meaning

a collection of sayings or words

Language path

Latin → Medieval Latin → English

Earliest form

dictionarium

Earliest period

16th century

Journey

The term 'dictionary' was popularized by the Medieval Latin 'dictionarium', a reference work containing lists of words. Prior to this, similar works were often called 'glossaries' or 'lexicons'.

Evolution

  1. Proto-Indo-European

    *deik-

    “to show, point out”

  2. Latin

    dictio

    “a saying, utterance”

  3. Medieval Latin

    dictionarium

    “a collection of words/sayings”

    Introduced in the 13th century as the title of a work by John of Garland.

  4. Middle French

    dictionnaire

    “dictionary”

  5. Early Modern English

    dictionary

    “dictionary”

    First recorded in English around 1526.

Connections

Word parts

dict-

root

say, tell

-ion

suffix

forming nouns of action or condition

-ary

suffix

pertaining to, place for

Related across languages

  • French

    dictionnaire

    dictionary

  • Italian

    dizionario

    dictionary

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