Swedish edit

Etymology edit

From Old Swedish buldra. Arguably from Proto-Germanic *bellaną (to roar), from Proto-Indo-European *bʰel-. Arguably onomatopoeic. Possibly related to Dutch bulderen, German poltern, German bollern.

Verb edit

bullra (present bullrar, preterite bullrade, supine bullrat, imperative bullra)

  1. to make unpleasant noise (often of rumbling, like from a car or machinery, or thunder)

Conjugation edit

Derived terms edit

See also edit

  • mullra (more common for thunder)

References edit

Anagrams edit