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

Sports enthusiasts can go for a double-header of sports, watching a World Cup match during the day and catching an Atlanta Braves game at night on June 15, June 18, July 1, and July 7. —Susan B. Barnes, Southern Living, 9 June 2026

Itten twice came close with headers that sailed just over the bar, but Australia survived. —Eddie Brown, San Diego Union-Tribune, 7 June 2026

Whether from set pieces or open play, its accurate delivery pairs effectively with high-level headers of the ball. —Esteban Campanela, CNN Money, 7 June 2026

Kai Havertz put the four-time champions in front with a header from a free kick in the second minute but Antonee Robinson tied the score in the 37th with a left-foot volley from the top of the arc following Christian Pulisic's corner kick. —CBS News, 6 June 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