耐たい用ようTop 40000MeaningsNounNo-adjective1. durabilityKanji used耐withstand用used forPitch accentたいようUsed in vocabulary耐たい用よう年ねん数すう(machine's) service lifeNoun法ほう定てい耐たい用よう年ねん数すうstatutory useful lifeNoun