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.
No pronunciation record was provided for this word.
A severe nuclear reactor accident that results in core damage from overheating
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
severe overheating of the core of a nuclear reactor resulting in the core melting and radiation escaping
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: meltdown
Antonyms: none provided
Broader terms: overheating
No etymology was provided for this word.
Across languages
Translations
4 source translations are retained for this English entry.
-
German:
Kernschmelze
— severe nuclear reactor accident
-
Spanish:
fusión de núcleo
— severe nuclear reactor accident
-
Spanish:
fundición nuclear
— severe nuclear reactor accident
-
Spanish:
derretimiento nuclear
— severe nuclear reactor accident