English noun: eruption |
1. | eruption (event) the sudden occurrence of a violent discharge of steam and volcanic material |
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| Synonyms | volcanic eruption |
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| Broader (hypernym) | discharge |
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| Narrower (hyponym) | Plinian eruption |
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2. | eruption (state) symptom consisting of a breaking out and becoming visible |
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| Broader (hypernym) | symptom |
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| Narrower (hyponym) | eczema vaccinatum, efflorescence, enanthem, enanthema, exanthem, exanthema, Kaposi's varicelliform eruption, rash, roseola, skin eruption, skin rash |
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3. | eruption (state) (of volcanos) pouring out fumes or lava (or a deposit so formed) |
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| Synonyms | eructation, extravasation |
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| Broader (hypernym) | action, activeness, activity |
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| Domain category | vent, volcano |
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4. | eruption (event) a sudden violent spontaneous occurrence (usually of some undesirable condition) |
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| Samples | The outbreak of hostilities.
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| Synonyms | irruption, outbreak |
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| Broader (hypernym) | happening, natural event, occurrence, occurrent |
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| Narrower (hyponym) | epidemic, recrudescence |
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5. | eruption (event) a sudden very loud noise |
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| Synonyms | bam, bang, blast, clap |
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| Broader (hypernym) | noise |
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| Narrower (hyponym) | water hammer |
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6. | eruption (event) the emergence of a tooth as it breaks through the gum |
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| Broader (hypernym) | egress, emergence, issue |
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