adj · noun · verb · 8 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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stĕlth
/stɛlθ/
US:Recorded audio is listed in the source snapshot.
rhymes with -ɛlθ
CMU ARPABET:S T EH1 L TH
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Surreptitious; secret; not openly acknowledged.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Having properties that diminish radar signatures.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
verb
Meaning 7
To subject (someone) to stealthing (sexual intercourse without a condom through deception, for example removing the condom mid-act).
Definition source: English Wiktionary via Wiktextract
Usage: slang, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
avoiding detection by moving carefully
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: stealing
Antonyms: none provided
Broader terms: concealment, concealing, hiding
History
Etymology
From Middle English stelthe, from Old English stǣlþ, from Proto-Germanic *stēliþō, to Proto-Germanic *stelaną (“to steal, to sneak”) + *-iþō, equivalent to steal + -th (abstract nominal suffix). Compare Old English stalu (“theft, stealth”), Old High German stāla (“theft”), German Diebstahl (“theft”).
Across languages
Translations
39 source translations are retained for this English entry.
Catalan:
furtivitat
— attribute or characteristic of acting in secrecy
Chinese Cantonese:
隱身 /隐身
(jan2 san1)
— attribute or characteristic of acting in secrecy
Chinese Cantonese:
隱形 /隐形
(jan2 jing4)
— attribute or characteristic of acting in secrecy
Chinese Mandarin:
隱身 /隐身
(yǐnshēn)
— attribute or characteristic of acting in secrecy
Chinese Mandarin:
隱形 /隐形
(yǐnxíng)
— attribute or characteristic of acting in secrecy
Esperanto:
kaŝeco
— attribute or characteristic of acting in secrecy
Finnish:
salamyhkäisyys
— attribute or characteristic of acting in secrecy
Finnish:
salakähmäisyys
— attribute or characteristic of acting in secrecy
Finnish:
häive-
— attribute or characteristic of acting in secrecy
Finnish:
häivetekniikka
— attribute or characteristic of acting in secrecy
French:
furtivité
— attribute or characteristic of acting in secrecy
French:
discrétion
— attribute or characteristic of acting in secrecy
German:
Heimlichkeit
— attribute or characteristic of acting in secrecy
Greek:
κλοπή
(klopí)
— attribute or characteristic of acting in secrecy
Greek:
λαθραία
(lathraía)
— attribute or characteristic of acting in secrecy
Greek:
μυστικότητα
(mystikótita)
— attribute or characteristic of acting in secrecy
Hungarian:
lopakodás
— attribute or characteristic of acting in secrecy
Hungarian:
lopódzás
— attribute or characteristic of acting in secrecy
Hungarian:
észrevétlenség
— attribute or characteristic of acting in secrecy
Hungarian:
álcázás
— attribute or characteristic of acting in secrecy
Hungarian:
titkosítás
— attribute or characteristic of acting in secrecy
Japanese:
ステルス
(suterusu)
— attribute or characteristic of acting in secrecy
Macedonian:
прикраду́вање
(prikradúvanje)
— attribute or characteristic of acting in secrecy
Macedonian:
по́тајност
(pótajnost)
— attribute or characteristic of acting in secrecy
Persian:
پنهانکار
(penhân-kâr)
— attribute or characteristic of acting in secrecy
Polish:
chytrość
— attribute or characteristic of acting in secrecy
Polish:
podstęp
— attribute or characteristic of acting in secrecy
Portuguese:
furtividade
— attribute or characteristic of acting in secrecy
Portuguese:
sorrateiro
— attribute or characteristic of acting in secrecy
Russian:
хи́трость
(xítrostʹ)
— attribute or characteristic of acting in secrecy
Russian:
скры́тность
(skrýtnost')
— attribute or characteristic of acting in secrecy
Russian:
незаме́тность
(n'ezamétnost')
— attribute or characteristic of acting in secrecy
Serbo-Croatian:
по̏таја
— attribute or characteristic of acting in secrecy
Serbo-Croatian:
прѝта̄јено̄ст
— attribute or characteristic of acting in secrecy
Serbo-Croatian:
pȍtaja
— attribute or characteristic of acting in secrecy
Serbo-Croatian:
prìtājenōst
— attribute or characteristic of acting in secrecy
Spanish:
sigilo
— attribute or characteristic of acting in secrecy
Spanish:
cautela
— attribute or characteristic of acting in secrecy
Swedish:
smygeri
— attribute or characteristic of acting in secrecy