功こう績せきこうせきCommon wordJLPTN2Freq.FrequencyTop 10,000Meanings1nounachievement; meritorious deed; distinguished service; contributionRefers to notable accomplishments or services that bring honor or recognition, often in professional, academic, or public contexts.彼かれの科か学がくへの功こう績せきは広ひろく認みとめられている。His contributions to science are widely recognized.