Word.ws English Dictionary

dictionary

Syllables: dic·tion·a·ry/ˈdɪk.ʃə.nə.ɹi//ˈdɪk.ʃəˌnɛ.ɹi/

dictionary noun: a reference work listing words or names from one or more languages, usually ordered alphabetically, explaining each term's meanings or senses, often also containing information on its etymology, pronunciation, usage, semantic relations, translations, as well as other relevant information.

Noun

dictionary (plural dictionaries)

  1. A reference work listing words or names from one or more languages, usually ordered alphabetically, explaining each term's meanings or senses, often also containing information on its etymology, pronunciation, usage, semantic relations, translations, as well as other relevant information.
    • If you want to know the meaning of a word, look it up in the dictionary.
    • But what other kind(s) of syntactic information should be included in Lexical Entries? Traditional dictionaries such as Hornby's (1974) Oxford Advanced Learner's Dictionary of Current English include not only categorial information in their entries, but also information about the range of...1988, Andrew Radford, chapter 7, in Transformational grammar: a first course, Cambridge, UK: Cambridge University Press, page 339
    1. (preceded by the) A synchronic dictionary of a standardised language held to only contain words that are properly part of the language.
      • Look it up in the dictionary, and what do you find?1930, Norman Lindsay, chapter 6, in Redheap, Sydney, N.S.W.: Ure Smith, →OCLC, section I, page 106
      • By 1986 the name Walkman was included as a word in the English dictionary.2019, John Hughes, Life Pre-Intermediate Student's Book, National Geographic Learning, page 188
    2. (broadly) A reference work on a particular subject or activity in which the entries are arranged alphabetically; an alphabetical encyclopedia.
      • a law dictionary
      • a dictionary of sports
  2. (figuratively, with of or a possessive) The collection of words used or understood by a particular individual.
    Synonyms:
    lexicon, vocabulary
  3. (figuratively) Someone or something regarded as a repository or compendium of information.
    • walking dictionary
  4. An associative array; a data structure where each value is referenced by a particular key, analogous to words and definitions in a dictionary (noun sense 1).
    • User calls RouteCollection.GetVirtualPath, passing in a RequestContext, a dictionary of values, and an optional route name used to select the correct route to generate the URL.2011, Jon Galloway, Phil Haack, Brad Wilson, Professional ASP.NET MVC 3

Verb

dictionary (third-person singular simple present dictionaries, present participle dictionarying, simple past and past participle dictionaried)

  1. (transitive) To look up in a dictionary.
  2. (transitive) To add to a dictionary.
    • By a reference to the following dictionaried abbreviations, the simplicity and harmony of each sentence will be manifestly apparent; although it does not embrace everything, and could not, as it would be far too voluminous for general use.1866, William Henry Ward, The international day, night, and fog signal telegraph, page 12
    • Should I use a word that a lot of people use but isn't in the dictionary? Uncle Phil would rather get a root canal than say he was scrapbooking, because the word isn't dictionaried.2001, The Michigan Alumnus, page 25
  3. (intransitive, rare) To compile a dictionary.
    • They [dictionary-makers] may have had their romance at home—may have been crossed in love, and thence driven to dictionarying; may have been involved in domestic tragedies—who can say?1864 September, “The Alphabeticals”, in Blackwood's Edinburgh Magazine, volume 96, number 587, Edinburgh: William Blackwood, page 334, column 2

Proper noun capitalized: Dictionary

Dictionary

  1. Nickname for a swot or studious person, or one who uses needlessly complicated words.
    • His friends called him "Dictionary." There were other names they called him that were far worse.1993, Fred Hartley, That Morals Thing, page 31
    • He won a scholarship to a prestigious British inspired secondary school, Government College in Umuahia, and also gained a reputation for knowledge in his home village, where they called him Dictionary.1996, Kirk H. Beetz, Beacham's Encyclopedia of Popular Fiction

dictionary meaning in Hindi, Tamil, Marathi and Urdu

dictionary in Hindi

reference work of words and their meanings
शब्दकोश śabdkoś, कोश koś, डिक्शनरी ḍikśanrī, डिश्कनरी ḍiśkanrī, शब्दसंग्रह śabdasaṅgrah, शब्दवारिधि śabdavāridhi

dictionary in Tamil

reference work of words and their meanings
அகரமுதலி akaramutali, அகராதி akarāti, நிகண்டு nikaṇṭu

dictionary in Marathi

reference work of words and their meanings
शब्दकोष śabdakoṣ, विश्वकोष viśvakoṣ

dictionary in Urdu

reference work of words and their meanings
لُغَت luġat, ڈِکْشَنْری ḍikśanrī, فَرْہَن٘گ farhaṅg, شَبْدَکوش śabdakoś, شَبْد کوش śabd koś, قامُوس qāmūs
More languagesFewer languages
dictionary in Bengali
অভিধান obhidhan, ডিকশনারী ḍikośnari, ডিকশনারি ḍikośnari
dictionary in Telugu
నిఘంటువు nighaṇṭuvu, పదకోశము padakōśamu, శబ్దకోశము śabdakōśamu
dictionary in Malayalam
നിഘണ്ടു nighaṇṭu, കോശം kōśaṁ, പദാവലി padāvali, ശബ്ദകോശം śabdakōśaṁ
dictionary in Kannada
ನಿಘಂಟು nighaṇṭu, ಅರ್ಥಕೋಶ arthakōśa
dictionary in Punjabi
ਸ਼ਬਦਕੋਸ਼ śabdakoś, ਡਿਕਸ਼ਨਰੀ ḍikśanarī, ਅਭਿਧਾਨ abhidhān
dictionary in Gujarati
શબ્દકોશ śabdakoś, અભિધાન abhidhān
dictionary in Odia
ଅଭିଧାନ abhidhāna, ଶବ୍ଦକୋଷ śabdakoṣa
dictionary in Sanskrit
शब्दकोश śabdakośa, निघण्टु nighaṇṭu, अभिधान abhidhāna, शब्दसंग्रह śabdasaṃgraha
dictionary in Sinhala
ශබ්ද කෝෂය śabda kōṣaya, ශබ්දකෝෂය śabdakōṣaya
dictionary in Assamese
অভিধান obhidhan
dictionary in Nepali
शब्दकोश śabdakoś, शब्दकोष śabdakoṣ
dictionary in Pashto
وييپانګه wëyipānga, قاموس qāmus
dictionary in Tagalog
talatinigan, talahuluganan, diksyunaryo, diksiyonaryo
dictionary in Arabic
قَامُوس qāmūs, مُعْجَم muʕjam, قاموس qāmūs
dictionary in Malay
kamus, buku katan, bausastera
dictionary in Indonesian
kamus, bausastra, logat
dictionary in Persian
لُغَتنَامَه luġat-nāma, فَرْهَنْگ farhang, وَاژَهنَامَه wāža-nāma, لُغَت luġat
dictionary in Thai
พจนานุกรม pót-jà-naa-nú-grom, ดิกชันนารี dìk-chan-naa-rîi, ดิก dìk, ปทานุกรม bpà-taa-nú-grom
dictionary in Vietnamese
từ điển, tự điển
dictionary in Myanmar
အဘိဓာန် a.bhi.dhan
Sindhi
لُغَتُ luġatu, کوش koś, فَرھَنگَ farhanga, लुग़ति luġati
Dhivehi
ރަދީފު radīfu, ބަސްފޮތް basfot̊
Dzongkha
ཚིག་མཛོད tshig mdzod

Examples of dictionary in a sentence

  • The name Wiktionary is a play on the words wiki and dictionary.
  • Your dictionary defines "brave" as "courageous", and "courageous" as "brave". That's a circular definition.
  • Samuel Johnson compiled one of the most influential dictionaries of the English language.

All 40 example sentences with dictionary

Synonyms of dictionary

All synonyms of dictionary

Forms of dictionary

Noun
pluraldictionaries
alternative form (obsolete)dictionnary
alternative pronunciation-spelling (obsolete)dixnary
Verb
third-person singular presentdictionaries
present participledictionarying
past participledictionaried
pastdictionaried

Plural of dictionary: dictionaries

Origin of dictionary

From Middle English dixionare, a learned borrowing from Medieval Latin dictiōnārium, from Latin dictiōnārius, from dictiō (“a speaking”), from dictus, perfect past participle of dīcō (“to speak”) + -ārium (“room, place”). By surface analysis, diction + -ary.

From dictionary.

Words formed from dictionary

Phrases with dictionary

Words that rhyme with dictionary

Questions about dictionary

What does dictionary mean?
Dictionary means a reference work listing words or names from one or more languages, usually ordered alphabetically, explaining each term's meanings or senses, often also containing information on its etymology, pronunciation, usage, semantic relations, translations, as well as other relevant information.
What is dictionary in Hindi?
Dictionary in Hindi is शब्दकोश (śabdkoś), कोश (koś), डिक्शनरी (ḍikśanrī). See Dictionary meaning in Hindi.
What part of speech is dictionary?
Dictionary can be a noun, a verb or a proper noun.
How do you pronounce dictionary?
Dictionary is pronounced /ˈdɪk.ʃə.nə.ɹi/ (UK).
What is the plural of dictionary?
The plural of dictionary is dictionaries.

Words near dictionary in the dictionary

  1. dictionarization
  2. dictionarize
  3. dictionarized
  4. dictionarizes
  5. dictionarizing
  6. dictionary
  7. dictionary attack
  8. dictionary attacker
  9. dictionary attackers
  10. dictionary attacks
  11. dictionary definition

Source and license

Adapted from Wiktionary: dictionary (page history and authors); Dictionary (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: En-uk-dictionary.ogg, En-us-dictionary.ogg.

Cite this entry: “dictionary.” Word.ws, https://word.ws/dictionary. Based on Wiktionary, CC BY-SA 4.0.