great talent; great skill
Refers to exceptional ability or mastery, often in artistic or technical fields. Somewhat literary or formal in tone.
彼の演奏には大巧の技が感じられる。
His performance reveals a masterful skill.
Compound of 大 (great) and 巧 (skill, cleverness). The exact historical derivation is uncertain, but the word is used in classical and literary contexts to denote supreme skill.