What is the meaning of Bathos?

Overdone or treacly attempts to inspire pathos.

(Can we verify this sense?) Depth.

Risible failure on the part of a work of art to properly affect its audience, particularly owing to:

  1. anticlimax: an abrupt transition in style or subject from high to low;
  2. banality: unaffectingly clichéd or trite treatment of a topic;
  3. immaturity: lack of serious treatment of a topic;
  4. hyperbole: excessiveness.

anticlimax: an abrupt transition in style or subject from high to low;

banality: unaffectingly clichéd or trite treatment of a topic;

immaturity: lack of serious treatment of a topic;

hyperbole: excessiveness.

The ironic use of such failure for satiric or humorous effect.

A nadir, a low point particularly in one's career.

bathos

Source: wiktionary.org