Abjure is a formal transitive verb meaning to renounce, reject, or give up something solemnly. Its strongest historical sense involves renouncing under oath.
The core meanings
| Sense | Explanation | Example idea |
|---|---|---|
| Renounce under oath | Formally swear away allegiance, belief, or claim | Abjure former allegiance |
| Reject solemnly | Publicly or firmly abandon a belief or practice | Abjure violence |
| Abstain from | Deliberately avoid a habit or indulgence | Abjure extravagance |
Why the word sounds stronger than “reject”
Reject can describe an ordinary refusal. Abjure suggests seriousness, principle, finality, or a formal declaration. It often carries moral, religious, political, or ceremonial weight.
What can be abjured?
- A belief, doctrine, or ideology
- An allegiance or political loyalty
- A former way of life
- Violence, luxury, excess, or vice
- A claim, oath, or public position
Modern usage
Today the word remains formal and relatively uncommon. It is most natural in serious nonfiction, historical writing, legal or political commentary, literary prose, and discussions of belief or principle.
What abjure does not mean
It does not mean to urge, command, or beg. That is adjure. It also does not simply mean to change one’s mind casually.
Frequently asked questions
Is abjure a common word?
No. It is formal and relatively uncommon in everyday conversation.
Does abjure require an actual oath?
Not in modern use, although the historical sense is oath-based.
Is abjure always religious?
No. It can apply to politics, allegiance, ideology, conduct, or habits.
Is it stronger than reject?
Usually yes; it suggests seriousness, finality, or formality.
Can a person abjure a habit?
Yes, especially in elevated or literary language.
Is abjuration always voluntary?
No. Historical abjurations were sometimes coerced.
What is the noun form?
Abjuration.
What is the past tense?
Abjured.
What is the third-person singular form?
Abjures.
What is the closest synonym?
Renounce or forswear, depending on context.