artfully persuasive in speech; "a glib tongue"; "a smooth-tongued hypocrite" having only superficial plausibility; "glib promises"; "a slick commercial" marked by lack of intellectual depth; "glib generalizations"; "a glib response to a complex question
disapproval If you describe what someone says as glib, you disapprove of it because it implies that something is simple or easy, or that there are no problems involved, when this is not the case. the glib talk of `past misery' Mr. Lewis takes an insufferably glib attitude toward it all. + glibly glib·ly We talk glibly of equality of opportunity
marked by lack of intellectual depth; "glib generalizations"; "a glib response to a complex question