English Meaning & Definitions
Having or showing impressive knowledge or power; commanding and likely to be respected or obeyed.
- “She provided an authoritative account of the historical events that took place during the revolution.”
- “The professor spoke in an authoritative tone that immediately silenced the noisy lecture hall.”
English Synonyms & Near Equivalents
English Antonyms & Opposites
Comprehensive Thesaurus Breakdown
Compare formal, informal, literary synonyms and register nuances for “authoritative”.
Derived from the Middle English 'autorite', which comes from the Old French 'autorité', ultimately tracing back to the Latin 'auctoritas' (meaning invention, advice, opinion, influence, or command), rooted in the verb 'augere' meaning 'to increase' or 'to originate'.
Think of an 'author' who has the final say on their book; they are the 'author-itative' source of truth for their story.
Frequently Asked Questions About “authoritative”
1. What is the meaning of “authoritative” in English?
In English, authoritative (adjective) is defined as: “Having or showing impressive knowledge or power; commanding and likely to be respected or obeyed.”.
2. How do you use “authoritative” in a sentence?
“She provided an authoritative account of the historical events that took place during the revolution.”
3. What are English synonyms of “authoritative”?
4. What is the etymology and word origin of “authoritative”?
Derived from the Middle English 'autorite', which comes from the Old French 'autorité', ultimately tracing back to the Latin 'auctoritas' (meaning invention, advice, opinion, influence, or command), rooted in the verb 'augere' meaning 'to increase' or 'to originate'.
🇬🇧More English Words to English
View all English words →The base unit of time in the International System of Units (SI), equal to the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom.
A specific duration of time equal to one hour and forty-six minutes and twelve seconds.
The cardinal number equal to one thousand million (1,000,000,000), expressed in scientific notation as 10^9.
A specific duration of time equivalent to one hour and forty-six minutes.