sike /saɪk/determiner 1noun 2verb 1forms 3 determiner1 •Such. noun2 •(Scotland) A gutter or ditch; a small stream that frequently dries up in the summer; the marshy ground or ditch through which such a stream flows.The swankies lap thro' mire and syke, Wow as their heads did birr! — 1809 •(Northern-England, no longer used) A sigh. verb1 •(Northern-England, no longer used) To sigh or sob. formssiked · siking · sikes