あ に当たっては Common word LinksSentence search for に当たってはSentence search for にあたってはKanji details for 当Edit in JMdict Expressions (phrases, clauses, etc.)1. when it comes to; concerningUsually written using kana aloneゆうじん友人をえら選ぶにあたってはいくらちゅうい注意してもしすぎることはない。You cannot be too careful in choosing your friends. Discussions Log in to talk about this word.