There are two mol-ecules in the asymmetric unit of the title compound, C(19)H(16)O. Neighbouring mol-ecules are linked through O-H⋯O hydrogen bonds into an R(4) (4)(8) ring motif. There are also C-H⋯π hydrogen and π-π inter-actions. The mol-ecules are either parallel to each other or are inclined at an angle of 12.5 (1)°.