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toolbox

/ˈtuːlˌbɑks/noun

toolbox is spelled T-O-O-L-B-O-X: 7 letters and 2 syllables. It appears about once in every 1 million words in written English, the 29,270th most frequent word form (wordfreq, 2021 data). As a noun, toolbox means “A storage case for tools” (English Wiktionary, September 2026). The plural of toolbox is toolboxes.

How many letters and syllables are in toolbox?

Letters7: T-O-O-L-B-O-X
Syllables2 (from its American pronunciation)
In writingabout once in every 1 million words; the 29,270th most frequent word form
Wrong spellings searchednone measured in search

Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation and the CMU Pronouncing Dictionary; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

How common is toolbox?

Toolbox appears about once in every 1 million words in written English, the 29,270th most frequent word form in the list.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

How do you pronounce toolbox?

  • UK /ˈtuːlˌbɒks/
  • US /ˈtuːlˌbɑks/
  • Australia /ˈtʉːlˌbɔks/

Toolbox has 2 syllables (counted from its American pronunciation in the CMU Pronouncing Dictionary).

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: En-au-toolbox.ogg, Wikimedia Commons (author and licence on each file's page).

Forms of toolbox

  • toolboxes plural

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

What does toolbox mean?

The meanings the English Wiktionary records, quoted as written there (source below).

noun

  1. 1

    A storage case for tools.

  2. 2

    A set of pre-existing routines for use in writing new programs.

  3. 3

    A set of skills or competences

  4. 4

    slangDumbass or idiot.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

Toolbox in Spanish, French, German and Portuguese

LanguageWords
Frenchboite à outils (storage case for tools), toolbox (set of routines)
GermanWerkzeugkiste, Werkzeugkasten (storage case for tools), Toolbox (set of routines)
Portuguesecaixa de ferramentas (storage case for tools), toolbox, toolkit (set of routines)
Spanishcaja de instrumento, caja de herramientas (storage case for tools)

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.

Where does toolbox come from?

From tool + box.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

What to look up after toolbox