'Sentimentality' definitions:

Definition of 'sentimentality'

From: WordNet
noun
Falsely emotional in a maudlin way [syn: mawkishness, sentimentality, drippiness, mushiness, soupiness, sloppiness]
noun
Extravagant or affected feeling or emotion

Definition of 'Sentimentality'

From: GCIDE
  • Sentimentality \Sen`ti*men*tal"i*ty\, n. [CF. F. sentimentalit['e].] The quality or state of being sentimental. [1913 Webster]

Synonyms of 'sentimentality'

From: Moby Thesaurus