天てん災さい地ち変へんてんさいちへんじ字FuriganaAudioMeanings1nounnatural disaster; calamity of natureyojijukugo (four-character idiom)›A formal yojijukugo referring to natural disasters and extraordinary terrestrial upheavals, often used in legal or official contexts.契けい約やく書しょには天てん災さい地ち変へんによる免めん責せき条じょう項こうが含ふくまれている。Break this sentence down in the analyzerThe contract includes a force majeure clause for natural disasters.天てん災さい地ち変へんが起おきた場ば合あい、この保ほ険けんが適てき用ようされます。Break this sentence down in the analyzerThis insurance applies in the event of a natural disaster.