What does 試み mean?
試み is a Japanese noun meaning “trial, experiment” in English. It can also be translated as “endeavour (endeavor)” depending on context. It is written as 試み in kanji, こころみ in hiragana, and kokoromi in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
私たちの試みはすべて無駄だった。
All our attempts were in vain.