1. (

• glib

) marked by lack of intellectual depth; "glib generalizations"; "a glib response to a complex question" ;

2. (

• glib ,
• pat ,
• slick

) having only superficial plausibility; "glib promises"; "a slick commercial" ;

3. (

• glib ,
• glib-tongued ,
• smooth-tongued

) artfully persuasive in speech; "a glib tongue"; "a smooth-tongued hypocrite" ;