This dictionary supplies associations which have been evoked by plants, animals, gems, objects and concepts throughout the history of Western civilization, from the hieroglyphs of ancient Egypt to the poetry of Dylan Thomas. It supplies background information from fields which may not be everyone's speciality, such as biology and mythology. It gives not one, but several meanings which may apply simultaneously, since indefiniteness is the mark of symbols. No fine distinction is made between symbols, allegories, metaphors, signs, types or images, since such subtle distinctions, however sensible...