noun · verb · 9 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
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Australian, UK, US:/ˈæm.bʊʃ/
Southern-England:Recorded audio is listed in the source snapshot.
rhymes with -æmbʊʃ
CMU ARPABET:AE1 M B UH2 SH
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The act of concealing oneself and lying in wait to attack or kill by surprise.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
An attack launched from a concealed position.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
The concealed position or state from which a surprise attack is launched.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
The troops posted in a concealed place, for attacking by surprise; those who lie in wait.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
To station in ambush with a view to surprise an enemy.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
verb
Meaning 6
To attack by ambush; to waylay.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: jump
Antonyms: none provided
7
noun
Meaning 7
the act of concealing yourself and lying in wait to attack by surprise
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: ambuscade, lying in wait, trap
Antonyms: none provided
Broader terms: surprise attack, coup de main
Narrower terms: dry-gulching
8
verb
Meaning 8
wait in hiding to attack
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: scupper, bushwhack, waylay, lurk, ambuscade, lie in wait
Antonyms: none provided
Broader terms: wait
9
verb
Meaning 9
hunt (quarry) by stalking and ambushing
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: still-hunt
Antonyms: none provided
Broader terms: hunt, run, hunt down, track down
History
Etymology
From Middle English enbuschen, from Old French enbuscier, anbuchier (verb) (whence Middle French embusche (noun)), from Old French en- + Vulgar Latin boscus (“wood”) (whence also bouquet), from Frankish *busk (“bush”), from Proto-Germanic *buskaz (“bush, heavy stick”). Compare ambuscade. The change to am- from earlier forms in en- is unexplained. More at bush.
Across languages
Translations
120 source translations are retained for this English entry.