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Definitions

irrevocable

[ih-rev-uh-kuh-buhl] / ɪˈrɛv ə kə bəl /
ADJECTIVE
fixed, unchangeable
Synonyms
STRONGEST
immutable irreversible permanent
WEAK
certain changeless constant doomed established fated final indelible inevitable invariable irremediable irretrievable lost predestined predetermined settled unalterable unrepealable unreversible
Antonyms
WEAK
alterable changeable reversible revocable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Avoid putting off Medicaid applications until the 11th hour, making cash gifts that exceed tax-free limits and/or transferring property without fully understanding Medicaid rules; and failing to consider irrevocable trusts or other sound legal strategies.

From MarketWatch • Mar. 26, 2026

The annual taxes that most irrevocable non-grantor trusts pay can get steep quickly.

From Barron's • Feb. 28, 2026

Due to a quirk in an irrevocable trust, it’s all or nothing for him.

From The Wall Street Journal • Feb. 19, 2026

Rather than the claimed irrevocable goodbye to Epstein, as the year ended Andrew sent an optimistic message: "Wishing you a wonderful Christmas and spectacular entry into 2011."

From BBC • Feb. 7, 2026

Outdoors was the end of something, an irrevocable, physical fact, defining and complementing our metaphysical condition.

From "The Bluest Eye" by Toni Morrison