name · noun · verb · 16 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.
UK:/ˌpaɪ.əˈnɪə(ɹ)/
US:/ˌpaɪ.əˈnɪɹ/
Canada:/ˌpaɪ.əˈniɹ/
US:Recorded audio is listed in the source snapshot.
rhymes with -ɪə(ɹ)
CMU ARPABET:P AY2 AH0 N IH1 R
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
name
Meaning 1
A census-designated place in Amador County, California, United States.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
name
Meaning 2
A planning area in the West Region of Singapore.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
name
Meaning 3
A locality in Dorset council area, north eastern Tasmania, Australia.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
One who goes before, as into the wilderness, preparing the way for others to follow.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
A person or other entity who is first or among the earliest in any field of inquiry, enterprise, or progress.
Definition source: English Wiktionary via Wiktextract
Examples
Some people will consider their national heroes to be pioneers of civilization.
Certain politicians can be considered as pioneers of reform.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
A soldier detailed or employed to form roads, dig trenches, and make bridges, as an army advances; a sapper.
Definition source: English Wiktionary via Wiktextract
Topics: government, military, politics, war
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
A member of any of several European organizations advocating abstinence from alcohol.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
A member of a children’s organization operated by the Communist Party, typically in the second of three stages toward becoming a member of the Party itself.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
Alternative letter-case form of Pioneer (“A Singaporean born on or before 31 December 1949, who is entitled to various healthcare and social support schemes.”).
Definition source: English Wiktionary via Wiktextract
Usage: Singapore, alt-of
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
noun
Meaning 10
A person born on or before 31 December 1949 and possessing Singapore citizenship on or before 31 December 1986, given this status and certain benefits to recognise their contributions to Singapore's early development.
Definition source: English Wiktionary via Wiktextract
Usage: Singapore
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
verb
Meaning 11
To be the first to do or achieve (something), preparing the way for others to follow.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
The young doctor pioneered a new life-saving surgical technique.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
12
noun
Meaning 12
one the first colonists or settlers in a new territory
Definition source: Princeton WordNet 3.0
Examples
they went west as pioneers with only the possessions they could carry with them
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: settler, colonist
Narrower terms: bushman, frontiersman, backwoodsman, mountain man, frontierswoman, Bowie, Jim Bowie, James Bowie, Chapman, John Chapman, Johnny Appleseed
13
noun
Meaning 13
someone who helps to open up a new line of research or technology or art
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: innovator, trailblazer, groundbreaker
Antonyms: none provided
Broader terms: originator, conceiver, mastermind
14
verb
Meaning 14
open up and explore a new area
Definition source: Princeton WordNet 3.0
Examples
pioneer space
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: explore
15
verb
Meaning 15
take the lead or initiative in; participate in the development of
Definition source: Princeton WordNet 3.0
Examples
This South African surgeon pioneered heart transplants
Meaning relationships
Synonyms: initiate
Antonyms: none provided
Broader terms: cause, do, make
Narrower terms: strike up, introduce, innovate, trip, actuate, trigger, activate, set off, spark off, spark, trigger off, touch off, establish, found, plant, constitute, institute, stage, arrange, mount, undertake, set about, attempt, organize, organise, prepare, devise, get up, machinate
16
verb
Meaning 16
open up an area or prepare a way
Definition source: Princeton WordNet 3.0
Examples
She pioneered a graduate program for women students
Meaning relationships
Synonyms: open up
Antonyms: none provided
Broader terms: introduce, innovate
History
Etymology
From Middle French pionnier (“originally, a foot soldier”), Old French peonier, from peon (“a foot soldier”) (modern French: pion). See pawn (in chess).
Across languages
Translations
150 source translations are retained for this English entry.
Arabic:
رَائِد
(rāʔid)
— one who goes before
Armenian:
ռահվիրա
(ṙahvira)
— one who goes before
Armenian:
պիոներ
(pioner)
— one who goes before
Azerbaijani:
yoltapan
— one who goes before
Belarusian:
першапрахо́дзец
(pjeršapraxódzjec)
— one who goes before
Belarusian:
першаадкрыва́льнік
(pjeršaadkryválʹnik)
— one who goes before
Belarusian:
піяне́р
(pijanjér)
— one who goes before
Bulgarian:
пионе́р
(pionér)
— one who goes before
Catalan:
pioner
— one who goes before
Catalan:
pionera
— one who goes before
Chinese Mandarin:
開拓者 /开拓者
(kāituòzhě)
— one who goes before
Chinese Mandarin:
先驅者 /先驱者
(xiānqūzhě)
— one who goes before
Chinese Mandarin:
先驅 /先驱
(xiānqū)
— one who goes before
Czech:
průkopník
— one who goes before
Danish:
pioner
— one who goes before
Dutch:
pionier
— one who goes before
Erzya:
панжиця
(panžića)
— one who goes before
Esperanto:
pioniro
— one who goes before
Finnish:
pioneeri
— one who goes before
French:
pionnier
— one who goes before
French:
pionnière
— one who goes before
Galician:
pioneiro
— one who goes before
Galician:
pioneira
— one who goes before
Georgian:
მოწინავე
(moc̣inave)
— one who goes before
Georgian:
პიონერი
(ṗioneri)
— one who goes before
Georgian:
დამწყები
(damc̣q̇ebi)
— one who goes before
Georgian:
თაოსანი
(taosani)
— one who goes before
Georgian:
ინიციატორი
(iniciaṭori)
— one who goes before
Georgian:
ნოვატორი
(novaṭori)
— one who goes before
German:
Pionier
— one who goes before
German:
Wegbereiter
— one who goes before
Hebrew:
חלוץ
(khalúts)
— one who goes before
Hindi:
अग्रणी
(agraṇī)
— one who goes before
Hungarian:
pionír
— one who goes before
Hungarian:
úttörő
— one who goes before
Ido:
pioniro
— one who goes before
Italian:
pioniere
— one who goes before
Italian:
pioniera
— one who goes before
Japanese:
先駆者
(senkusha)
— one who goes before
Japanese:
パイオニア
(paionia)
— one who goes before
Japanese:
開拓者
(kaitakusha)
— one who goes before
Kazakh:
ізашар
(ızaşar)
— one who goes before
Kazakh:
пионер
(pioner)
— one who goes before
Korean:
선구자
(seon'guja)
— one who goes before
Korean:
개척자
(gaecheokja)
— one who goes before
Korean:
선봉
(seonbong)
— one who goes before
Korean:
파이어니어
(paieonieo)
— one who goes before
Kven:
eđeskävviijä
— one who goes before
Latvian:
pionieris
— one who goes before
Latvian:
pioniere
— one who goes before
Malay:
perintis
— one who goes before
Marathi:
अग्रणी
(agraṇī)
— one who goes before
Persian:
پیشتاز
(pištâz)
— one who goes before
Plautdietsch:
Bonbräakja
— one who goes before
Polish:
pionier
— one who goes before
Polish:
pionierka
— one who goes before
Polish:
apostoł
— one who goes before
Polish:
apostołka
— one who goes before
Portuguese:
pioneiro
— one who goes before
Romanian:
pionier
— one who goes before
Romanian:
deschizător
— one who goes before
Romanian:
deschizător de drumuri
— one who goes before
Russian:
первопрохо́дец
(pervoproxódec)
— one who goes before
Russian:
первооткрыва́тель
(pervootkryvátelʹ)
— one who goes before
Russian:
пионе́р
(pionér)
— one who goes before
Slovak:
priekopník
— one who goes before
Slovene:
pionir
— one who goes before
Spanish:
pionero
— one who goes before
Swedish:
pionjär
— one who goes before
Tamil:
முன்னோடி
(muṉṉōṭi)
— one who goes before
Thai:
ผู้บุกเบิก
— one who goes before
Ukrainian:
першопрохо́дець
(peršoproxódecʹ)
— one who goes before
Ukrainian:
першовідкрива́ч
(peršovidkryváč)
— one who goes before
Ukrainian:
піоне́р
(pionér)
— one who goes before
Welsh:
arloeswr
— one who goes before
Bulgarian:
сапьо̀р
(sapjòr)
— soldier
Chinese Mandarin:
工程兵
(gōngchéngbīng)
— soldier
Chinese Mandarin:
工兵
(gōngbīng)
— soldier
Danish:
pioner
— soldier
Esperanto:
pioniro
— soldier
Estonian:
pioneer
— soldier
Finnish:
pioneeri
— soldier
German:
Pionier
— soldier
Hungarian:
pionír
— soldier
Hungarian:
utász
— soldier
Māori:
paionia
— soldier
Polish:
pionier
— soldier
Polish:
pionierka
— soldier
Romanian:
pionier
— soldier
Russian:
пионе́р
(pionér)
— soldier
Slovene:
pionir
— soldier
Albanian:
pionier
— member of a child organization in the Soviet bloc
Albanian:
pioner
— member of a child organization in the Soviet bloc
Armenian:
պիոներ
(pioner)
— member of a child organization in the Soviet bloc
Azerbaijani:
pioner
— member of a child organization in the Soviet bloc
Belarusian:
піяне́р
(pijanjér)
— member of a child organization in the Soviet bloc
Belarusian:
піяне́рка
(pijanjérka)
— member of a child organization in the Soviet bloc
Bulgarian:
пионе́р
(pionér)
— member of a child organization in the Soviet bloc
Chinese Mandarin:
先鋒 /先锋
(xiānfēng)
— member of a child organization in the Soviet bloc
Chinese Mandarin:
少先隊員 /少先队员
— member of a child organization in the Soviet bloc
Czech:
pionýr
— member of a child organization in the Soviet bloc
Danish:
pioner
— member of a child organization in the Soviet bloc
Dutch:
pioneer
— member of a child organization in the Soviet bloc
Estonian:
pioneer
— member of a child organization in the Soviet bloc
Finnish:
pioneeri
— member of a child organization in the Soviet bloc
French:
pionnier
— member of a child organization in the Soviet bloc
Galician:
pioneiro
— member of a child organization in the Soviet bloc
Georgian:
პიონერი
(ṗioneri)
— member of a child organization in the Soviet bloc
German:
Pionier
— member of a child organization in the Soviet bloc
Greek:
πιονιέρος
(pioniéros)
— member of a child organization in the Soviet bloc
Hungarian:
pionír
— member of a child organization in the Soviet bloc
Hungarian:
úttörő
— member of a child organization in the Soviet bloc
Hungarian:
pajtás
— member of a child organization in the Soviet bloc
Japanese:
ピオネール
(pionēru)
— member of a child organization in the Soviet bloc
Japanese:
パイオニア
(paionia)
— member of a child organization in the Soviet bloc
Kazakh:
пионер
(pioner)
— member of a child organization in the Soviet bloc
Korean:
파이오니어
(paionieo)
— member of a child organization in the Soviet bloc
Korean:
피오네르
(pionereu)
— member of a child organization in the Soviet bloc
Kyrgyz:
пионер
(pioner)
— member of a child organization in the Soviet bloc
Latvian:
pionieris
— member of a child organization in the Soviet bloc
Lithuanian:
pionierius
— member of a child organization in the Soviet bloc
Polish:
pionier
— member of a child organization in the Soviet bloc
Polish:
pionierka
— member of a child organization in the Soviet bloc
Portuguese:
pioneiro
— member of a child organization in the Soviet bloc
Romanian:
pionier
— member of a child organization in the Soviet bloc
Russian:
пионе́р
(pionér)
— member of a child organization in the Soviet bloc
Russian:
пионе́рка
(pionérka)
— member of a child organization in the Soviet bloc
Serbo-Croatian:
пионир
— member of a child organization in the Soviet bloc
Serbo-Croatian:
pionir
— member of a child organization in the Soviet bloc
Slovak:
pionier
— member of a child organization in the Soviet bloc
Slovene:
pionir
— member of a child organization in the Soviet bloc
Spanish:
pionero
— member of a child organization in the Soviet bloc
Swedish:
pionjär
— member of a child organization in the Soviet bloc
Tajik:
пионер
(pioner)
— member of a child organization in the Soviet bloc
Turkmen:
pioner
— member of a child organization in the Soviet bloc
Ukrainian:
піоне́р
(pionér)
— member of a child organization in the Soviet bloc
Ukrainian:
піоне́рка
(pionérka)
— member of a child organization in the Soviet bloc
Uzbek:
pioner
— member of a child organization in the Soviet bloc
Vietnamese:
namviet
— member of a child organization in the Soviet bloc
Chinese Mandarin:
開拓 /开拓
(kāituò)
— to be the first