What does アレルギー mean?
アレルギー is a Japanese noun meaning “allergy” in English. It can also be translated as “aversion (to)” depending on context. It is written as アレルギー in katakana, and arerugii in romaji. This word is part of JLPT N5 vocabulary.
Example sentence
私のおいは卵に対してアレルギー体質だ。
My nephew is allergic to eggs.