bass

1 :  deep or grave in tone

2a :  of low pitchb :  relating to or having the range or part of a bass

1a :  the lowest voice part in a 4-part chorusb :  the lower half of the whole vocal or instrumental tonal range — compare treblec :  the lowest adult male singing voice; also :  a person having this voiced :  a member of a family of instruments having the lowest range; especially :  double bass

2 :  a deep or grave tone :  a low-pitched sound

1 :  basswood 1

2 :  a coarse tough fiber from palms

:  any of numerous freshwater or saltwater fishes that are caught for sport and food

1 :  a tone of low pitch

2 :  the lowest part in harmony that has four parts

3 :  the lower half of the musical pitch range

4 :  the lowest male singing voice

5 :  a singer or an instrument having a bass range or part

:  having a very low sound or range bass drums