The phrase "无与伦比" (wú yǔ lún bǐ) is a classical Chinese idiom formed through a grammatical structure of negation and comparison. It breaks down as "无" (wú, meaning "without" or "there is no"), "与" (yǔ, meaning "with" or "to compare with"), and "伦比" (lún bǐ, a compound meaning "peer" or "equal", where "伦" refers to category/class and "比" means to compare). Literally, it constructs the meaning "to have nothing with which to compare it", employing a common pattern of negation ("无") followed by a prepositional phrase ("与"...) to express an absolute state. Thus, it figuratively means "incomparable" or "unparalleled", describing something so supreme that no equal or counterpart exists.