D defs.my
Entry 1 sense Webster, 1913

Bass drum

/băs drŭm/ · Bass· drum · IPA /ˈbeɪsˌdɹʌm/
01 a. The largest of the different kinds of drums, having two heads, and emitting a deep, grave sound. See Bass, a.
  1. 1.
    The largest of the different kinds of drums, having two heads, and emitting a deep, grave sound. See Bass, a.(Mus.) See: Bass