Definitions
1.verbTo produce thunder; to sound, rattle, or roar, as a discharge of atmospheric electricity; often used impersonally."It thundered continuously."
2.verbTo make a noise like thunder."The train thundered along the tracks."
3.verbTo talk with a loud, threatening voice.
4.verbTo say (something) with a loud, threatening voice.""Get back to work at once!", he thundered."
5.verbTo produce something with incredible power
6.adjectiveOf, pertaining to, or accompanied by thunder.
7.adjectiveProducing a noise or effect like thunder; thunderous.
8.adjectiveVery great; extraordinary.