Definitions

from The Century Dictionary.

  • To send up a loud thunder-like noise.

from the GNU version of the Collaborative International Dictionary of English.

  • intransitive verb rare To send up a noise like thunder.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • verb To send up a noise like thunder.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

up- +‎ thunder

Support

Help support Wordnik (and make this page ad-free) by adopting the word upthunder.

Examples

    Sorry, no example sentences found.

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.