sentimental: Meaning and Definition of

sen•ti•men•tal

1. expressive of or appealing to sentiment, esp. the tender emotions and feelings, as love, pity, or nostalgia: a sentimental song.
2. pertaining to or dependent on sentiment: We kept the old photograph for purely sentimental reasons.
3. weakly emotional; mawkishly susceptible or tender: the sentimental Victorians.
4. characterized by or showing sentiment or refined feeling.