惜おしむべきMeanings1expressionlamentable; regrettableA fixed literary expression meaning something is worthy of regret or should be lamented. Often used in formal or written contexts.彼かれの早はやすぎる死しは惜おしむべきことだ。His untimely death is a lamentable thing.惜おしむべき失しっ敗ぱいから学まなぶことも多おおい。There is much to learn from regrettable failures.