argh /ɑː(ɹ)(ɡ)/exclamation 1adjective 1forms 2 exclamation1 •a cry of annoyance, frustration or embarrassment about something that has gone wrongArgh! It's already 7:15! We're never gonna make it! adjective1 •(dialect, Scotland) Timid; cowardly. formsmore argh · most argh