Preambles are introductory statements that provide context and background information for a document or speech. They typically come before the main body of the text and can be found in legal documents, constitutions, books, and speeches. The term 'PREAMBLE' is derived from the Latin word 'praeambulum, ' which means 'to walk before.' In crossword puzzles, the terms INTROS (6 letters), LEADINS (7 letters), and FOREWORDS (9 letters) can all be used to refer to preambles.