Vacuous

Definition of vacuous:

part of speech: adjective

Empty; vacant; without expression.

Usage examples for vacuous:

• I do not allow my possession of property to give me a life of vacuous amusement, for the simple reason that my work amuses me far more than any other form of occupation, If it is asked why I tend to live by preference among what may be called my social equals, I reply that the only people one is at ease with are the people whose social traditions are the same as one's own, for the simple reason that one does not then have to think about social traditions at all. "At Large", Arthur Christopher Benson.

• Most talk about poetry is vacuous "Guide to Life and Literature of the Southwest", J. Frank Dobie.