*SET-U

English word origin

Etymology of boom

Onomatopoeic, perhaps borrowed; compare German bummen, Dutch bommen (“to hum, buzz”). The sense "a period of economic growth" is generally taken to derive from the sense "a rapid expansion", although other origins have a

3 source sectionsExtended source reportWiktionary original ↗
In this entry · 3 source sections

The source etymologies

Wiktionary via Kaikki / Wiktextract

The source reports below are imported and unreviewed by *SET-U. Separate numbered origins and differing source variants are preserved; agreement within this extraction is not independent corroboration.

Source etymology 1 · variant 1/2

Original entry ↗
intj

Used to suggest the sound of an explosion. · Used to suggest something happening suddenly or unexpectedly; voilà. · The sound of a bass drum beating. · The sound of a cannon firing.

verb

To make a loud, hollow, resonant sound. · To exclaim with force, to shout, to thunder. · To flourish, grow, or progress. · To make (something) boom.

Selected source glosses provide context, not a complete modern definition inventory

Onomatopoeic, perhaps borrowed; compare German bummen, Dutch bommen (“to hum, buzz”). The sense "a period of economic growth" is generally taken to derive from the sense "a rapid expansion", although other origins have also been suggested.

Relationships mentioned by the source

These are extracted mentions, not a timeline or a verified sequence of immediate parents.

This page abbreviates 7 auxiliary source items. The etymology narrative is not shortened. Omission counts are available in the audit fields below; consult the original for complete auxiliary material.

Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

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      "name": "onomatopoeic",
      "args": {
        "1": "en"
      },
      "expansion": "Onomatopoeic"
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "de",
        "3": "bummen"
      },
      "expansion": "German bummen"
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "nl",
        "3": "bommen",
        "4": "",
        "5": "to hum, buzz"
      },
      "expansion": "Dutch bommen (“to hum, buzz”)"
    }
  ],
  "links": [
    [
      "bummen",
      "bummen#German"
    ],
    [
      "bommen",
      "bommen#Dutch"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "intj",
      "glosses": [
        "Used to suggest the sound of an explosion.",
        "Used to suggest something happening suddenly or unexpectedly; voilà.",
        "The sound of a bass drum beating.",
        "The sound of a cannon firing."
      ],
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    },
    {
      "pos": "verb",
      "glosses": [
        "To make a loud, hollow, resonant sound.",
        "To exclaim with force, to shout, to thunder.",
        "To flourish, grow, or progress.",
        "To make (something) boom."
      ],
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        "figuratively",
        "transitive",
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Source etymology 1 · variant 2/2

Original entry ↗
noun

A low-pitched, resonant sound, such as of an explosion. · A rapid expansion or increase. · A period of prosperity, growth, progress, or high market activity. · Ellipsis of sonic boom.

Selected source glosses provide context, not a complete modern definition inventory

Onomatopoeic, perhaps borrowed; compare German bummen, Dutch bommen (“to hum, buzz”). The sense "a period of economic growth" is generally taken to derive from the sense "a rapid expansion", although other origins have also been suggested.

Relationships mentioned by the source

These are extracted mentions, not a timeline or a verified sequence of immediate parents.

This page abbreviates 2 auxiliary source items. The etymology narrative is not shortened. Omission counts are available in the audit fields below; consult the original for complete auxiliary material.

Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

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      "expansion": "Onomatopoeic"
    },
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      "args": {
        "1": "en",
        "2": "de",
        "3": "bummen"
      },
      "expansion": "German bummen"
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "nl",
        "3": "bommen",
        "4": "",
        "5": "to hum, buzz"
      },
      "expansion": "Dutch bommen (“to hum, buzz”)"
    }
  ],
  "links": [
    [
      "bummen",
      "bummen#German"
    ],
    [
      "bommen",
      "bommen#Dutch"
    ]
  ],
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  "descendants": [
    {
      "lang": "German",
      "lang_code": "de",
      "word": "Boom",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Indonesian",
      "lang_code": "id",
      "word": "bum",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Japanese",
      "lang_code": "ja",
      "word": "ブーム",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "būmu"
    },
    {
      "lang": "Polish",
      "lang_code": "pl",
      "word": "boom",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Russian",
      "lang_code": "ru",
      "word": "бум",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "bum"
    }
  ],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A low-pitched, resonant sound, such as of an explosion.",
        "A rapid expansion or increase.",
        "A period of prosperity, growth, progress, or high market activity.",
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      ],
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}

Source etymology 2

Original entry ↗
noun

A spar extending the foot of a sail; a spar rigged outboard from a ship's side to which boats are secured in harbour. · A specially-designed, movable pole, used to suspend a microphone or camera high above the ground during filming or recording. · Ellipsis of boom microphone (a microphone supported on such a pole). · A deployable structure on spacecraft used for mounting solar panels, radiators, antennae, instruments, etc.

verb

To extend, or push, with a boom or pole. · To raise or lower with a crane boom.

Selected source glosses provide context, not a complete modern definition inventory

Borrowed from Dutch boom (“tree; pole”). Doublet of beam.

Relationships mentioned by the source

These are extracted mentions, not a timeline or a verified sequence of immediate parents.

  • Borrowed-form mentionboomnl

This page abbreviates 7 auxiliary source items. The etymology narrative is not shortened. Omission counts are available in the audit fields below; consult the original for complete auxiliary material.

Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

{
  "templates": [
    {
      "name": "bor+",
      "args": {
        "1": "en",
        "2": "nl",
        "3": "boom",
        "4": "",
        "5": "tree; pole"
      },
      "expansion": "Borrowed from Dutch boom (“tree; pole”)"
    },
    {
      "name": "dbt",
      "args": {
        "1": "en",
        "2": "beam"
      },
      "expansion": "Doublet of beam"
    }
  ],
  "links": [
    [
      "boom",
      "boom#Dutch"
    ],
    [
      "beam",
      "beam#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
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      "pos": "noun",
      "glosses": [
        "A spar extending the foot of a sail; a spar rigged outboard from a ship's side to which boats are secured in harbour.",
        "A specially-designed, movable pole, used to suspend a microphone or camera high above the ground during filming or recording.",
        "Ellipsis of boom microphone (a microphone supported on such a pole).",
        "A deployable structure on spacecraft used for mounting solar panels, radiators, antennae, instruments, etc."
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        "To extend, or push, with a boom or pole.",
        "To raise or lower with a crane boom."
      ],
      "tags": [
        "usually"
      ],
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}

Where this record stops

This page does not supply an independently verified sound-change sequence, first-use manuscript or complete family tree unless a cited analysis explicitly establishes one. Missing detail here is a limit of this record—not a claim that humanity knows nothing more.

An older meaning does not determine what a word must mean today. Follow the sources, preserve disagreements, and keep ancestry separate from interpretation.

Contribute located evidence for boom →

Source and snapshot

Imported from Wiktionary contributors; extracted by Tatu Ylonen / Wiktextract / Kaikki.org. Selected fields are reformatted and grouped; wording, source identity and etymology sections are retained. CC-BY-SA-4.0 applies to the imported source material.

Dump: 2026-10-01 · Extracted: 2026-10-30. These are snapshot dates, not the word’s first attestation or the page’s revision date.

Source entry and bibliography ↗Wiktionary revision history ↗Acquisition and rights ledger
Machine-source provenance
Source SHA-256
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Import run
73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
Permanent entry ID
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