Performed with a natural, offhand ease: was fascinated by his unfailingly glib conversation.
Characterized by fluency of speech or writing that often suggests insincerity, superficiality, or a lack of concern.
[Possibly of Low German origin; see ghel-2 in Indo-European roots.] glib'ly adv., glib'ness n.
Synonyms: These adjectives mean being, marked by, or engaging in ready but often insincere or superficial discourse: a glib denial; a slick commercial; a smooth-tongued hypocrite.