This idiom means to be logical, sound, or valid, often used to evaluate arguments, theories, or excuses for their ability to withstand scrutiny. It evokes the image of a container holding water without leaking, symbolizing reliability and coherence. The phrase is used in analytical, conversational, or professional contexts to assess credibility, carrying a critical or approving tone. It reflects cultural values of reason and integrity, emphasizing the importance of ideas or claims that can endure examination without falling apart.

The phrase likely originated in 16th-century England, tied to the literal testing of containers, like buckets or ships, for leaks. An early metaphorical use appears in Thomas More’s 1532 *Confutation of Tyndale’s Answer*: ‘His argument holdeth no water.’ The idiom gained traction in the 17th century, reflecting a culture of debate and logic, as seen in John Milton’s *Areopagitica* (1644). Its use grew in 19th-century British and American English, particularly in legal and philosophical contexts, with Charles Dickens’ *Bleak House* (1853) employing it. The phrase’s vivid imagery and intellectual resonance ensured its spread, especially in discussions of truth and validity.