411 REFERENCE · Wiktionary
Rouerbomm
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Luxembourgish
Etymology
From lb Rouer Bomm, after lb de Rohrbombe 1.
Pronunciation
lb [ˈʀəʊ̯ɐˌbom]
Noun
f
pipe bomb