na-adjective, noun
Refers to something rare or unusual, often as a noun in set phrases or compounds rather than as a freely used everyday adjective.
宴の席には山海の珍が並んだ。
Rare delicacies from land and sea were laid out at the banquet.
棚には世界各地の珍品が並んでいる。
Rare items from around the world are lined up on the shelves.
na-adjective, noun
strange; odd; curious; peculiar
Used for something odd, curious, or amusingly unusual; in current Japanese this sense is especially visible in compounds such as 珍事件, 珍回答, and 珍プレー.
彼の珍回答に、教室中が笑った。
The whole classroom laughed at his odd answer.
地元紙がその珍事件を大きく
The local paper gave prominent coverage to the curious incident.