Open English Wordnet
Nouns
(n)heading, header, heada line of text serving to indicate what the passage below it is about“the heading seemed to have little to do with the text” (n)header, lintelhorizontal beam used as a finishing piece over a door or window (n)headera framing member crossing and supporting the ends of joists, studs, or rafters so as to transfer their weight to parallel joists, studs, or rafters (n)headera machine that cuts the heads off grain and moves them into a wagon (n)header(soccer) the act of hitting the ball with your head (n)headera headlong jump (or fall)“he took a header into the shrubbery”