ALL meanings of over-sentimental
o·ver-sen·ti·men·tal
O o - adjective over-sentimental expressive of or appealing to sentiment, especially the tender emotions and feelings, as love, pity, or nostalgia: a sentimental song. 1
- adjective over-sentimental pertaining to or dependent on sentiment: We kept the old photograph for purely sentimental reasons. 1
- adjective over-sentimental weakly emotional; mawkishly susceptible or tender: the sentimental Victorians. 1
- adjective over-sentimental characterized by or showing sentiment or refined feeling. 1