header
nounUK /ˈhɛdə/
US /ˈhɛdər/
The top part of something, like the title at the top of a page.
The header on the letter showed the company's name.
OTHER MEANINGS
2. A hit on the ball with your head in soccer.
He scored a goal with a strong header.
3. A dive into water with your head first.
She did a perfect header into the pool.
4. A line of text at the top of a computer file or message.
The email header shows who sent it.