Other forms: forewords
A foreword is an introduction written by somebody other than the author. Write the foreword, a foreword by the editor, skip the foreword.
The distinction is precise: a foreword is by somebody else, a preface is by the author about the book, and an introduction is by the author about the subject. It is spelled foreword rather than forward, which catches a great many people out.
1nounforewordAn introduction written by somebody other than the author.
“The book has a foreword by a famous scientist who knew the author well.”
foreword is an introduction.
Fore plus word, translating the German Vorwort, itself a translation of Latin praefatio.
Latin
praefatio — preface
German
Vorwort
English, today
foreword
Morphologically fore + word. German Vorwort, itself a Latin praefatio (“preface”). Cognate with German Low German Vörwoord (“foreword”), Dutch voorwoord (“foreword”), West Frisian foarwurd (“foreword”), Danish forord (“preface; proviso”), Swedish förord (“foreword”). Compare also Old English forword, foreword (“proviso; condition”).
Etymology from Wiktionary, CC BY-SA