intj · name · noun · verb · 44 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
Received-Pronunciation, Wales:/buːm/
Received-Pronunciation, Wales:
British, Southern, Standard:/bʉwm/
British, Southern, Standard:
US:/bum/
Australian, New-Zealand:/bʉːm/
Australia:Recorded audio is listed in the source snapshot.
Northern-Ireland, Scotland:/bʉm/
rhymes with -uːm
/boʊm/
rhymes with -oʊm
CMU ARPABET:B UW1 M
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
intj
Meaning 1
Used to suggest the sound of an explosion.
Definition source: English Wiktionary via Wiktextract
Examples
crash boom bang
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
intj
Meaning 2
Used to suggest something happening suddenly or unexpectedly; voilà.
Definition source: English Wiktionary via Wiktextract
Examples
Add one cup of hot water, wait a minute, and boom — your cup of ramen is ready.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
intj
Meaning 3
The sound of a bass drum beating.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
intj
Meaning 4
The sound of a cannon firing.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
name
Meaning 5
A Belgian town and municipality in the southwest of the Flemish province of Antwerp.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
A low-pitched, resonant sound, such as of an explosion.
Definition source: English Wiktionary via Wiktextract
Examples
the boom of the surf
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
A rapid expansion or increase.
Definition source: English Wiktionary via Wiktextract
Examples
You should prepare for the coming boom in the tech industry.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
A period of prosperity, growth, progress, or high market activity.
Definition source: English Wiktionary via Wiktextract
Topics: business, economics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: depression, recession
9
noun
Meaning 9
Ellipsis of sonic boom.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
17
noun
Meaning 17
A boom barrier; a lowerable bar used to block vehicle access.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
18
noun
Meaning 18
A floating barrier used to obstruct navigation, for military or other purposes; or used for the containment of an oil spill or to control the flow of logs from logging operations.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
19
noun
Meaning 19
A gymnastics apparatus, similar to a balance beam, which must be traversed as part of an obstacle course, typically as a training exercise in school or as part of basic training for new military recruits.
Definition source: English Wiktionary via Wiktextract
Topics: gymnastics, hobbies, lifestyle, sports
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
20
noun
Meaning 20
A wishbone-shaped piece of windsurfing equipment.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
21
noun
Meaning 21
The section of the arm on a backhoe closest to the tractor.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
22
verb
Meaning 22
To make a loud, hollow, resonant sound.
Definition source: English Wiktionary via Wiktextract
Examples
Thunder boomed in the distance and lightning flashes lit up the horizon.
The cannon boomed, recoiled, and spewed a heavy smoke cloud.
Beneath the cliff, the sea was booming on the rocks.
I can hear the organ slowly booming from the chapel.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
23
verb
Meaning 23
To exclaim with force, to shout, to thunder.
Definition source: English Wiktionary via Wiktextract
Usage: figuratively, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
24
verb
Meaning 24
To flourish, grow, or progress.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
Examples
The population boomed in recent years.
Business was booming.
Meaning relationships
Synonyms: flourish, prosper
Antonyms: none provided
25
verb
Meaning 25
To make (something) boom.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
Men in grey robes slowly boom the drums of death.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
26
verb
Meaning 26
To make a deep, resonant, territorial vocalisation.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
27
verb
Meaning 27
To cause a sonic boom.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
29
verb
Meaning 29
To publicly praise, to rally behind.
Definition source: English Wiktionary via Wiktextract
Usage: US, obsolete, slang
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
30
verb
Meaning 30
To rush forwards with such violent intensity that it generates a sustained, overwhelming, roaring noise; especially from the perspective of a bystander who has been suddenly subjected to it.
Definition source: English Wiktionary via Wiktextract
Examples
The train boomed through the station without stopping.
The ship was booming under the press of sail.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
31
verb
Meaning 31
To rapidly adjust the evaluation of a position away from zero, indicating a likely win or loss.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: prosperity
40
verb
Meaning 40
grow vigorously
Definition source: Princeton WordNet 3.0
Examples
The deer population in this town is thriving
business is booming
Meaning relationships
Synonyms: thrive, flourish, expand
Antonyms: none provided
Broader terms: grow
Narrower terms: revive, luxuriate
41
verb
Meaning 41
hit hard
Definition source: Princeton WordNet 3.0
Examples
He smashed a 3-run homer
Meaning relationships
Synonyms: smash, nail, blast
Antonyms: none provided
Broader terms: hit
42
verb
Meaning 42
make a deep hollow sound
Definition source: Princeton WordNet 3.0
Examples
Her voice booms out the words of the song
Meaning relationships
Synonyms: boom out
Antonyms: none provided
Broader terms: sound, go
43
verb
Meaning 43
make a resonant sound, like artillery
Definition source: Princeton WordNet 3.0
Examples
His deep voice boomed through the hall
Meaning relationships
Synonyms: din
Antonyms: none provided
Broader terms: sound, go
44
verb
Meaning 44
be the case that thunder is being heard
Definition source: Princeton WordNet 3.0
Examples
Whenever it thunders, my dog crawls under the bed
Meaning relationships
Synonyms: thunder
Antonyms: none provided
History
Etymology
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.
Borrowed from Dutch boom (“tree; pole”). Doublet of beam.
Across languages
Translations
220 source translations are retained for this English entry.