A preamble is a brief introduction to a speech, like the Preamble to the Constitution that starts out "We the People of the United States, in Order to form a more perfect ordain and establish this Constitution."

Preamble comes from the Latin praeambulus which means "walking before." And that's what a preamble does — it "walks" before a speech, often explaining what's coming. It's like the White Rabbit introducing the Queen of Hearts in Alice in Wonderland. Since it goes before a speech, think of it as a pre-ramble. A preamble is usually used for formal documents; you wouldn't include one in a text to your best friend.

Definitions of preamble

n a preliminary introduction to a statute or constitution (usually explaining its purpose)

Type of:
the first section of a communication

v make a preliminary introduction, usually to a formal document

Type of:
introduce, precede, preface, premise
furnish with a preface or introduction

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