The correct spelling of the phrase "showed once for all" is /ʃoʊd wʌns fɔr ɔl/. The word "once" can be confused with "wants" or "ones" but in this phrase, it is pronounced with the vowel sound /ʌ/ as in "fun". Similarly, "for" is pronounced with the vowel sound /ɔ/ as in "caught". "All" is pronounced with the diphthong /ɔl/ which starts with the vowel sound /ɔ/ and ends with the consonant /l/. Remembering these phonetic details can help in correctly spelling and pronouncing this phrase.
"Showed once for all" is a phrase used to emphasize that a particular event or action has conclusively demonstrated or proven something beyond doubt or debate. The term "showed" in this context refers to the act of presenting evidence or making something evident, while "once for all" signifies that this demonstration is definitive and final, leaving no room for further questioning or uncertainty.
In essence, "showed once for all" implies that a particular occurrence or display has served as irrefutable evidence, settling any previous doubts or disputes. It suggests that the revelation or display has provided clear and definitive proof, leaving no room for ambiguity or second-guessing. This expression conveys a sense of finality, indicating that the matter has been conclusively addressed and resolved.
The phrase can be used in various contexts, such as scientific experiments, legal proceedings, or personal disputes, essentially indicating that a particular event or action serves as the ultimate evidence or argument on a specific matter. By using this phrase, one emphasizes the irrefutability and absolute nature of the evidence presented, highlighting that it should put an end to any further doubts or debate.