A na-adjective meaning fresh — for food, air, or other things that are newly made or lively and in good condition.
この魚は新鮮で刺身に向いている。
This fish is fresh and suitable for sashimi.
朝採れの野菜はとても新鮮だ。
Vegetables harvested in the morning are very fresh.
新鮮な空気を吸って気分が良くなった。
I felt better after breathing fresh air.