LEARN + JAPANESE / Note 163 JLPT N4

The One That Is (の as a stand-in)

の can stand in for a noun that’s already clear from context, “the one that,” letting you describe it with an adjective or clause without repeating the noun itself.

In Real Life
黒いの stands in for something like 黒いかばん, “the black bag,” with の replacing かばん once it’s already clear from context what’s being discussed, avoiding a clunky repeat of the same noun.
In Real Life
紙の, プラスチックの here attach の directly to a noun instead of an adjective, meaning “the paper one,” “the plastic one,” letting you compare two variants of the same item without saying its name twice.
In Real Life
のです at the end of a sentence like this answers “which one” directly, naming the referent through a description rather than its name, a natural, efficient way to point something out in conversation.

Vocabulary

JapaneseEnglish