This is an eBook glossary of words occurring in subject of Soil Mechanics. The word glossary is used since the entries are fuller than simple dictionary definitions, but are not textbook expositions. Headwords are accompanied variously with an explanation of meaning, an associated expression or formula, a conventional symbol for a quantity, an appropriate diagram or picture and are interactive with links to other headwords having connections. Readers can navigate easily between associated headwords by clicking on to the links. The book is primarily intended for students and practitioners of soil mechanics and related disciplines in the fields of civil engineering, structural engineering, architecture, building construction, surveying, etc.