English edit

Noun edit

Bu (uncountable)

  1. (organic chemistry) Abbreviation of butyl.

Anagrams edit

Indonesian edit

Etymology edit

Contraction of Ibu.

Noun edit

Bu

  1. (as a title) Mrs, Ms, madam
  2. (as a term of address) Mum

Pennsylvania German edit

Noun edit

Bu m

  1. Alternative form of Buh

Plautdietsch edit

Noun edit

Bu m (plural Bu)

  1. building, structure, edifice