Definition of irreversible
:not reversible
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Examples of irreversible in a Sentence
He suffered an irreversible loss of vision.
The crisis has done irreversible harm to the countries' relations.
Recent Examples of irreversible from the Web
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Alzheimer's is an irreversible, progressive brain disease that destroys memory and cognitive abilities.
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And virtual currency transactions are designed to be irreversible.
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After six days, doctors told the parents the baby’s comatose state was irreversible.
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Original story: Walk the streets of Avondale near Children's Hospital and, last-minute political complications or not, irreversible changes are well under way.
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But the change was irreversible: The proggers were, at a stroke, outmoded.
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His parents gave up their fight on Monday after scans showed that Charlie's muscles had deteriorated so much that the damage was irreversible.
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In addition to leaving McGrath susceptible to infection, the condition seemed, for many, irreversible.
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If a species is completely wiped out, that’s an important and irreversible loss.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'irreversible.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of irreversible
1630
irreversible Synonyms
Synonyms
irrecoverable, irredeemable, irremediable, irretrievable, irreparable, unrecoverable, unredeemableAntonyms
correctable, corrigible, fixable, redeemable, remediable, repairable, reparable, retrievable, undoableRelated Words
irreplaceable, irrevocable; unredeemedNear Antonyms
corrected, fixed, recovered, remedied, repairedIRREVERSIBLE Defined for English Language Learners
irreversible
play
adjective
Definition of irreversible for English Language Learners
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: impossible to change back to a previous condition or state
IRREVERSIBLE Defined for Kids
irreversible
play
adjective
ir·re·vers·i·ble
\
ˌir-i-ˈvər-sə-bəl
\
Definition of irreversible for Students
:impossible to change back to a previous condition :impossible to reverse
- irreversible harm
Medical Dictionary
irreversible
play
adjective
ir·re·vers·ible
\
ˌir-i-ˈvər-sə-bəl
\
medical Definition of irreversible
:incapable of being reversed :not reversible
- an irreversible medical procedure
a
:impossible to make run or take place backward
- irreversible chemical syntheses
b
of a colloid
:incapable of undergoing transformation from sol to gel or vice versa
c
of a pathological process
:of such severity that recovery is impossible
- irreversible brain damage
Law Dictionary
irreversible
play
adjective
ir·re·ver·si·ble
\
ˌir-rə-ˈvər-sə-bəl
\
legal Definition of irreversible
:not reversible
- an irreversible decision
Learn More about irreversible
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See words that rhyme with irreversible Thesaurus: All synonyms and antonyms for irreversible Spanish Central: Translation of irreversible Nglish: Translation of irreversible for Spanish speakers Britannica English: Translation of irreversible for Arabic speakers
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