The phrase "most no go" can be confusing to spell for non-native English speakers, as it involves the use of a silent letter. The correct spelling is /məʊst nəʊ ɡəʊ/, with the "k" in "no" being silent. The phrase is often used to indicate that something is not recommended or is prohibited, as in "That restaurant is a most no go for me." As with many idiomatic expressions in English, the correct spelling and usage can take time for learners to master.
"Most no go" is an idiomatic expression often used in informal conversations or colloquial language to convey the idea that something is not possible, advisable, or allowed. It is a term commonly used to emphasize the strong likelihood or certainty of an unfavorable outcome, prohibition, or unattainability in a given situation. The phrase is typically used to describe circumstances where success, progress, or approval is extremely unlikely or impossible.
The term "most" in this context means "a great deal" or "very," emphasizing the heightened level of difficulty or impossibility. It implies that the described situation or action is highly improbable or severely prohibited. The meaning of "no go" is derived from the phrase's military origin, often associated with flying operations. In aviation, a "no go" refers to a situation in which a take-off or a mission is not viable due to safety concerns or other hindrances.
In essence, the expression "most no go" serves as a figurative warning or statement, indicating that a particular course of action, decision, or outcome should be avoided or is highly improbable. It suggests that pursuing the given path is likely to result in failure, negative consequences, or disapproval. This phrase is predominantly used in informal contexts, aiming to convey a sense of strong disapproval, prohibition, or impracticability.