header

noun

head·​er ˈhe-dər 

1

: one that removes heads

especially : a grain-harvesting machine that cuts off the grain heads and elevates them to a wagon

2

a

: a brick or stone laid in a wall with its end toward the face of the wall

b

: a beam fitted at one side of an opening to support free ends of floor joists, studs, or rafters

c

: a horizontal structural or finish piece over an opening : lintel

d

: a conduit (such as an exhaust pipe for a many-cylindered engine) into which a number of smaller conduits open

e

: a mounting plate through which electrical terminals pass from a sealed device (such as a transistor)

3

informal : a fall or dive headfirst

took a header into the pool

4

: a shot or pass in soccer made by heading the ball

5

a

: head sense 15a(1)

b

: information (such as a page number) printed or placed at the top of each page of a document compare footer sense 2

Synonyms of header

• title
• caption
• heading
• headline

Examples of header in a Sentence

She tripped on the rock and took a header.

He scored with a header past the goalie.

Recent Examples on the Web

Suwon responded with counterattacks as the North Koreans struggled to clear crosses into the box, with a header from home forward Haruhi Suzuki bouncing off a post in the 21st. —ABC News, 20 May 2026

Volvo safety expert Isabelle Stockman says the EX60 was designed with super-strong A-pillars and a header to shield the car’s occupants from potential hazards. —Kristin Shaw, ArsTechnica, 20 May 2026

Oh, and crashed out of the Champions League courtesy of a 98th-minute header by a goalkeeper in a game taking place 1,200 miles away. —Tom Williams, New York Times, 17 May 2026

Louis Munteanu boxed out a defender to win an arcing header played into the area by Baribo, then back-heeled a pass back to Baribo for a blistering finish inside the left post from near the penalty spot. —CBS News, 14 May 2026

Word History

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing header

• triple-header

Rhymes for header

• cheddar
• redder
• shredder
• spreader

Kids Definition

header

noun

head·​er ˈhed-ər 

: a fall or dive headfirst

took a header downstairs