nostalgia
US /nəˈstældʒə/
・UK /nɒˈstældʒə/
B2
noun
- Sad, but positive feeling about memories/the past
other
- A sentimental longing or wistful affection for the past, typically for a period or place with happy personal associations.
Examples
A wave of nostalgia came over him.
She felt great nostalgia for the old way of life.