Pronunciation: /ʌnəˈlaʊəbəl/
adjective not permitted or allowed; prohibited
A1 Using a calculator during the exam is unallowable.
A2 Eating in the library is unallowable.
B1 Wearing inappropriate attire to work is unallowable.
B2 Sharing confidential information with unauthorized individuals is unallowable.
C1 Engaging in unethical business practices is unallowable.
C2 Violating human rights is unallowable under any circumstances.
formal The expenses claimed were deemed unallowable by the finance department.
informal They said we couldn't use that supplier because they were unallowable.
slang I can't believe they made that purchase, it's totally unallowable.
figurative His behavior was so unallowable, it was like he was breaking all the rules.
was unallowable
unallowables
more unallowable
most unallowable
is unallowable
will be unallowable
has been unallowable
is being unallowable
unallowable
unallowable
to be unallowable
being unallowable
unallowable