Nostalgic means sweetly missing the days that are gone. Feel nostalgic, a nostalgic look back, nostalgic for the eighties.
The feeling is pleasant as well as sad, which is what makes it different from grief or regret. It was originally a medical diagnosis meaning severe homesickness in soldiers, and it was treated as a serious illness for two centuries.
1adjectivenostalgicSweetly missing the days that are gone.
“Looking at old school photos always makes my mother feel nostalgic.”
nostalgic is a feeling.
Proto-Indo-European
*nes-
New Latin
nostalgia
English
nostalgia
English, today
nostalgic
Built from
From nostalgia + -ic. nostalgia Borrowed from New Latin nostalgia, from grc + νόστος. From New Latin nostalgia, coined by Johannes Hofer in 1688 from Ancient Greek νόστος (“returning home”) + ἄλγος (“pain”), calquing German Heimweh. Ancient Greek is unattested. Transferred sense probably influenced by French nostalgie, especially in literature. Compare Italian nostalgia, Spanish nostalgia, Portuguese nostalgia and French nostalgie.
Etymology from Wiktionary, CC BY-SA