adj · 6 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:/ɔːˈθɒɹɪtətɪv/
Southern-England:Recorded audio is listed in the source snapshot.
proscribed:/ɔːˈθɒɹɪtɪv/
General-American:/əˈθɔɹɪˌteɪtɪv/
General-American:/əˈθɑɹɪˌteɪtɪv/
General-American:/ɔ-/
proscribed:/əˈθɔɹɪtɪv/
proscribed:/əˈθɑɹɪtɪv/
proscribed:/ɔ-/
CMU ARPABET:AH0 TH AO1 R AH0 T EY2 T IH0 V
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Arising or originating from a figure of authority.
Definition source: English Wiktionary via Wiktextract
Examples
The authoritative rules in this school come not from the headmaster but from the aged matron.
Meaning relationships
Synonyms: formal, proper
Antonyms: none provided
2
adj
Meaning 2
Highly accurate or definitive; treated or worthy of treatment as a scholarly authority.
Definition source: English Wiktionary via Wiktextract
Examples
This book is the world's most authoritative guide to insect breeding habits.
Meaning relationships
Synonyms: definitive, of record, precise
Antonyms: none provided
3
adj
Meaning 3
Having a commanding style.
Definition source: English Wiktionary via Wiktextract
Examples
He instructed us in that booming, authoritative voice of his.
Etymology tree Proto-Indo-European *h2ewg-der. Proto-Indo-European *h2owg-éye-ti Proto-Italic *augejō Proto-Italic *augeō Latin augeō Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin auctor Proto-Indo-European *-teh2 Proto-Indo-European *-ts Proto-Indo-European *-teh2ts Proto-Italic *-tāts Latin -tās Latin auctōritāsbor. Old French autoritébor. Middle English auctorite English authorit(y) Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-tós Proto-Indo-European *-eh2tos Proto-Italic *-ātos Latin -ātuslbor. English -ate Proto-Indo-European *-wós Proto-Indo-European *-iHwósder. Latin -īvus Old French -ifbor. Middle English -yf English -ive English -ative English authoritative From authorit(y) + -ative.
Across languages
Translations
76 source translations are retained for this English entry.
Bulgarian:
авторитарен
(avtoritaren)
— originating from a figure of authority
Chinese Mandarin:
正式的
(zhèngshì de)
— originating from a figure of authority
Chinese Mandarin:
官方的
(guānfāng de)
— originating from a figure of authority
Chinese Mandarin:
權威的 /权威的
(quánwēi de)
— originating from a figure of authority
Chinese Mandarin:
當局的 /当局的
(dāngjú de)
— originating from a figure of authority
Czech:
autoritativní
— originating from a figure of authority
Finnish:
virallinen
— originating from a figure of authority
Finnish:
arvovaltainen
— originating from a figure of authority
Finnish:
auktoritatiivinen
— originating from a figure of authority
French:
officiel
— originating from a figure of authority
French:
autoritaire
— originating from a figure of authority
French:
autorisé
— originating from a figure of authority
German:
autoritativ
— originating from a figure of authority
German:
offiziell
— originating from a figure of authority
Ido:
autoritatoza
— originating from a figure of authority
Italian:
autorevole
— originating from a figure of authority
Norwegian:
myndig
— originating from a figure of authority
Polish:
autorytatywny
— originating from a figure of authority
Portuguese:
oficial
— originating from a figure of authority
Portuguese:
legal
— originating from a figure of authority
Russian:
официа́льный
(oficiálʹnyj)
— originating from a figure of authority
Spanish:
autoritativo
— originating from a figure of authority
Spanish:
oficial
— originating from a figure of authority
Ukrainian:
авторите́тний
(avtorytétnyj)
— originating from a figure of authority
Bulgarian:
авторитетен
(avtoriteten)
— accurate or definitive
Bulgarian:
достоверен
(dostoveren)
— accurate or definitive
Chinese Mandarin:
權威的 /权威的
(quánwēi de)
— accurate or definitive
Chinese Mandarin:
有權威的 /有权威的
(yǒu quánwēi de)
— accurate or definitive
Chinese Mandarin:
可信的
(kěxìn de)
— accurate or definitive
Czech:
autoritativní
— accurate or definitive
Esperanto:
aŭtoritata
— accurate or definitive
Finnish:
arvovaltainen
— accurate or definitive
Finnish:
auktoritatiivinen
— accurate or definitive
French:
majeur
— accurate or definitive
French:
autoritaire
— accurate or definitive
French:
autorisé
— accurate or definitive
Georgian:
ავტორიტეტიანი
(avṭoriṭeṭiani)
— accurate or definitive
Georgian:
ავტორიტეტული
(avṭoriṭeṭuli)
— accurate or definitive
German:
vorherrschend
— accurate or definitive
German:
maßgebend
— accurate or definitive
German:
maßgeblich
— accurate or definitive
German:
führend
— accurate or definitive
German:
tonangebend
— accurate or definitive
Greek:
αυθεντικός
(afthentikós)
— accurate or definitive
Ancient Greek:
αὐθεντικός
(authentikós)
— accurate or definitive
Italian:
autoritario
— accurate or definitive
Māori:
pūkorero
— accurate or definitive
Polish:
miarodajny
— accurate or definitive
Portuguese:
definitivo
— accurate or definitive
Portuguese:
respeitado
— accurate or definitive
Portuguese:
completo
— accurate or definitive
Portuguese:
autoritativo
— accurate or definitive
Russian:
авторите́тный
(avtoritétnyj)
— accurate or definitive
Russian:
достове́рный
(dostovérnyj)
— accurate or definitive
Spanish:
fidedigno
— accurate or definitive
Spanish:
autorizado
— accurate or definitive
Swedish:
auktoritativ
— accurate or definitive
Ukrainian:
авторите́тний
(avtorytétnyj)
— accurate or definitive
Bulgarian:
заповеднически
(zapovedničeski)
— having a commanding style
Chinese Mandarin:
命令式的
(mìnglìng shì de)
— having a commanding style
Czech:
autoritářský
— having a commanding style
Finnish:
käskevä
— having a commanding style
Finnish:
määräilevä
— having a commanding style
French:
magistériel
— having a commanding style
German:
gebieterisch
— having a commanding style
Ido:
autoritatoza
— having a commanding style
Italian:
autoritario
— having a commanding style
Norwegian:
myndig
— having a commanding style
Polish:
autorytatywny
— having a commanding style
Portuguese:
autoritário
— having a commanding style
Russian:
вла́стный
(vlástnyj)
— having a commanding style
Russian:
повели́тельный
(povelítelʹnyj)
— having a commanding style
Spanish:
autoritario
— having a commanding style
Swedish:
myndig
— having a commanding style
Ukrainian:
авторите́тний
(avtorytétnyj)
— having a commanding style
Ukrainian:
вла́дний
(vládnyj)
— having a commanding style