正しょう銘めい

noun

genuine article; authentic item; genuine autograph

Used to emphasize that something is the real thing, not a copy or fake. Often appears in contexts like art, antiques, or branded goods. The 'autograph' nuance is specific to signed items.

• この絵えは正しょう銘めいのピカソです。

  This painting is a genuine Picasso.

• 正しょう銘めいのブランド品ひんかどうか見み分わけるのは難むずかしい。

  It's hard to tell whether it's a genuine branded item.