bollern

== German == === Etymology === Borrowed from German Low German [Term?]. Eventually onomatopoetic. === Pronunciation === IPA(key): /ˈbɔlɐn/ === Verb === bollern (weak, third-person singular present bollert, past tense bollerte, past participle gebollert, auxiliary haben) to thud (make the sound of a dull impact) ==== Conjugation ==== ==== Derived terms ==== bollerig ==== Related terms ==== poltern === See also === Böller (not directly related)