Adjective (い)
Usually written in kana
1. dull; uninteresting; boring; tedious
つまらない話ですよ。It's a boring story.
2. insignificant; unimportant; trifling; trivial; worthless
そういうつまらないことなら覚えてるんだけどね。I do remember such trivial things, though.
3. absurd; foolish; silly; stupid
4. useless; pointless; disappointing