Is Err A Word - To violate an accepted standard of conduct. Err erred erring errable on thesaurus.com. To make a mistake erred in his calculations erred on the side of caution b : [ er, ur ] show ipa. To make a mistake or to do something wrong: Verb (used without object) to go astray in. To make a mistake or to do something wrong:
To make a mistake erred in his calculations erred on the side of caution b : Err erred erring errable on thesaurus.com. To make a mistake or to do something wrong: [ er, ur ] show ipa. To violate an accepted standard of conduct. To make a mistake or to do something wrong: Verb (used without object) to go astray in.