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in the PONS Dictionary

I. Bool·ean [ˈbu:liən] ADJ attr, inv MATH

Boolean algebra
Boolean search

II. Bool·ean [ˈbu:liən] N

simple Boolean

Bool·ean ˈvari·able N MATH

Boolean variable

Bool·ean ˈdata type N COMPUT

Boolean data type
OpenDict entry

Boolean satisfiability problem N

Boolean satisfiability problem COMPUT