From Longman Dictionary of Contemporary Englishfooterfoot‧er /ˈfʊtə $ -ər/ noun
Examples from the Corpus
footer• Standard 15 footers are available for those with large suburban yards.• A spell checker, word count feature and thesaurus are all included and the program can handle headers and footers.• To alter the margins, headers and footers, and other details select Page Setup.• A four footer would be better.From Longman Business Dictionary 