1 : foresee. 2 : to inform beforehand : warn.

What does pre faced mean?

: to make introductory remarks. transitive verb. 1 : to say or write as preface a note prefaced to the manuscript. 2 : precede, herald. 3 : to introduce by or begin with a preface.

What does Oretically mean?

: a preparation of hydrochlorothiazide —formerly a U.S. trademark.