n. (Theoretical physics) Any of a class of physics theories that attempts to explain the electroweak forces, stong force, and gravitation within a single mathematical conceptual scheme. In the 1990's string theory and superstring theory were prominent examples. Abbreviated GUT, plural GUTs. [ PJC ]
[新罗 / 新羅, Xīn luóㄒㄧㄣ ㄌㄨㄛˊ] Silla, one of three Korean kingdoms from 1st century, defeated its rivals Paikche and Koryo by collaborating with Tang around 645, ruled unified Korea 658-935#136978
[统一口径 / 統一口徑, tǒng yī kǒu jìngㄊㄨㄥˇ ㄧ ㄎㄡˇ ㄐㄧㄥˋ] lit. one-track path; fig. to adopt a unified approach to discussing an issue; to sing from the same hymn-sheet