: a word, phrase, etc., that is placed at the beginning of a document, passage, etc., or at the top of a page
: a fall in which your head hits the ground
soccer : a shot or pass made by hitting the ball with your head
What made you want to look up header? Please tell us where you read or heard it (including the quote, if possible).
Take Our 10-Question Quiz
The commonly misspelled words quiz
How strong is your vocabulary?
The Vocab Quiz Game for iPhone & iPad
"Incredibly fun and addictive. And informative!" User Review, iTunes