Definition of «childhood nostalgia»

"Childhood nostalgia" refers to the feeling of fondness or longing we experience when remembering or thinking about our early years as children.

There was no sense of childhood nostalgia at all. (painters-table.com)
Sometimes childhood nostalgia just hits you hard - especially, it seems, in the summer. (ora.organic)
I'm appreciating it not out of some overly indulgent childhood nostalgia but rather for what it's doing right now. (metacritic.com)
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