prefatory

1. Serving as an introduction or preface (synset 300127211)
   similar to: preceding - existing or coming before
   same as: introductory, prefatorial

Other Searches

• Rhyme: Dillfrog, RhymeZone
• Definition: Wiktionary, Dictionary.com, Wikipedia, Merriam-Webster, WordNet, Power Thesaurus
• Imagery: Google, Flickr, Bing