What does 難点 mean?
難点 is a Japanese noun meaning “fault; weakness; flaw; defect” in English. It can also be translated as “crux (of a matter)” depending on context. It is written as 難点 in kanji, なんてん in hiragana, and nanten in romaji. This word is part of JLPT N2 vocabulary.
Example sentences
あそこの食べ物はうまいし値段も安いが、地の利が悪いのが難点だね。
That place's food is great, and their prices are good, but the fly in the ointment is their terrible location.
ただし押し込む瞬間気圧の変化のせいでしょうか、耳がツンとするのが難点です。
However, maybe from the sudden change in pressure when you push them in, having your ears pop is a problem.