adj · 2 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.
standard:/stəˈkæstɪk/
Received-Pronunciation:/stəˈkæstɪk/
Canada, General-American:/stəˈkæstɪk/
California:Recorded audio is listed in the source snapshot.
/ˈstoʊkæstɪk/nonstandard, Americanism
rare:/ˈstoʊt͡ʃæstɪk/
Australian:/stəˈkæstɪk/
Australian:/ˈstəʉkæstɪk/
rhymes with -æstɪk
CMU ARPABET:S T OW0 K AE1 S T IH0 K
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Random, randomly determined.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: aleatory, random, haphazard
Antonyms: none provided
2
adjective satellite
Meaning 2
being or having a random variable
Definition source: Princeton WordNet 3.0
Examples
a stochastic variable
stochastic processes
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
From Ancient Greek στοχαστικός (stokhastikós), from στοχάζομαι (stokházomai, “aim at a target, guess”), from στόχος (stókhos, “an aim, a guess”).
Across languages
Translations
44 source translations are retained for this English entry.
Arabic:
عَشْوَائيّ
— random
Arabic:
غَيْر مُصَمَّم
(ḡayr muṣammam)
— random
Basque:
estokastiko
— random
Bulgarian:
случаен
(slučaen)
— random
Bulgarian:
вероятностен
(verojatnosten)
— random
Catalan:
estocàstic
— random
Chinese Mandarin:
隨機 /随机
(suíjī)
— random
Czech:
stochastický
— random
Danish:
stokastisk
— random
Dutch:
stochastiek
— random
Esperanto:
stokasta
— random
Estonian:
juhuslik
— random
Finnish:
stokastinen
— random
Finnish:
satunnainen
— random
Finnish:
sattumanvarainen
— random
French:
stochastique
— random
German:
stochastisch
— random
German:
zufallsabhängig
— random
German:
zufallsbedingt
— random
Greek:
στοχαστικός
(stochastikós)
— random
Hindi:
यादृच्छिक
(yādŕcchik)
— random
Icelandic:
slembi-
— random
Icelandic:
slembinn
— random
Icelandic:
tilviljanakenndur
— random
Italian:
stocastico
— random
Japanese:
推測の
(suisoku no)
— random
Japanese:
確率論的な
(kakuritsurontekina)
— random
Kazakh:
кездейсоқ
(kezdeisoq)
— random
Kazakh:
стохастикалық
(stoxastikalyq)
— random
Macedonian:
стоха́стичен
(stohástičen)
— random
Marathi:
यादृच्छिक
(yādŕcchik)
— random
Norwegian Bokmål:
stokastisk
— random
Norwegian Nynorsk:
stokastisk
— random
Polish:
stochastyczny
— random
Portuguese:
estocástico
— random
Portuguese:
aleatório
— random
Romanian:
stocastic
— random
Russian:
стохасти́ческий
(stoxastíčeskij)
— random