bom·bar·don (bŏmbər-dŏn′, bŏm-bärdn)
1. A brass instrument resembling a tuba but with a lower pitch; a bass or contrabass tuba.
2. A 16- or 32-foot reed stop on an organ.
[French, from Italian bombardone, augmentative of bombardo, alteration of bombarda, bombard, from Medieval Latin; see BOMBARD.]
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