гром

Etymology
Compare to, , , , Old Slav громъ. Originates from Indo-European onomatopoeic *ghrem-: *ghrom-. Compare, for example, with Greek χρεμιζω: χρομος "noise, sound".

Noun

 * 1) thunder

Etymology
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Noun

 * 1) thunder
 * 2)  lightning

Etymology
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Noun

 * 1)  thunder, thunderbolt
 * 2) roar, thunderous sound

Etymology
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Noun

 * 1) thunder