What does 蛍光灯 mean?
蛍光灯 is a Japanese noun meaning “fluorescent lamp” in English. It can also be translated as “person who is slow to react” depending on context. It is written as 蛍光灯 in kanji, けいこうとう in hiragana, and keikoutou in romaji. This word is part of JLPT N2 vocabulary.
Example sentences
蛍光灯がチカチカしてるな。新しいのと交換しないとダメかな。
This fluorescent lamp is starting to flicker. We'll have to replace it.
ハリーは本当に蛍光灯だね。
Harry's really slow to catch on.