question related to reading

<p>What does the word 'glib' mean?
i came across this passage in one of the past QAS's where it was asked how one passage was different from the other...the options were tentative, glib etc etc</p>

<p>so what does glib mean? i read the meaning in the dictionary but couldnt really infer the full scope of the word!</p>

<p>i know glib to mean casual and relaxed. idk if there is another meaning</p>