present participle of thunder

Of, pertaining to, or accompanied by thunder. / Producing a noise or effect like thunder; thunderous. / (colloquial) Very great; extraordinary.

A loud percussive sound, like thunder. / (archaic) A thunderstorm.

Very loud; that sounds like thunder; thundersome. Also in metaphorical expressions, signifying fury.

simple past tense and past participle of thunder

The top portion of a cumulonimbus cloud, which tends to be flattened or fibery in appearance, and may be indicative of thunderstorm activity.

plural of thunderbird

(mythology) A mythological bird, often associated with stormy weather, especially in various indigenous North American mythologies.

A god associated with thunder.

(US, colloquial) An exclamation of surprise, agitation or petulance.