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See also:
bu
and
Appendix:Variations of "bu"
Contents
1
English
1.1
Noun
1.2
Anagrams
2
Indonesian
2.1
Etymology
2.2
Noun
3
Pennsylvania German
3.1
Noun
4
Plautdietsch
4.1
Noun
English
edit
Noun
edit
Bu
(
uncountable
)
(
organic chemistry
)
Abbreviation
of
butyl
.
Anagrams
edit
UB
Indonesian
edit
Etymology
edit
Contraction of
Ibu
.
Noun
edit
Bu
(
as a title
)
Mrs
,
Ms
,
madam
(
as a term of address
)
Mum
Pennsylvania German
edit
Noun
edit
Bu
m
Alternative form of
Buh
Plautdietsch
edit
Noun
edit
Bu
m
(
plural
Bu
)
building
,
structure
,
edifice