Pronunciation: [ɡˈe͡ɪv dˈuː] (IPA) 
The spelling of the word "gave do" is incorrect. The correct phrase would be "gave it a go." The word "go" is spelled with the IPA phonetic transcription /ɡəʊ/. "Gave" is spelled with the phonetic transcription /ɡeɪv/. The phrase "gave it a go" means to attempt something or try something out. It is commonly used to encourage someone to try something new or to persevere in a difficult situation.
"Gave do" is not a standard or widely recognized term in the English language. It does not have a specific dictionary definition. However, it is possible to provide an explanation of the separate words "gave" and "do":
1. "Gave": The past tense of the verb "give." It refers to an action in the past where something was transferred or presented to someone or something. When you give something, you willingly hand it over or offer it to another person. For example, if you gifted a book to your friend yesterday, you gave a book to them.
2. "Do": A versatile verb that can signify various meanings depending on the context. It may refer to performing an action or achieving an outcome. "Do" can also stand as a substitute verb when the specific action is not mentioned, for example, "I will do it" or "Please do the dishes." In addition, "do" can function as an auxiliary verb to form questions and negatives, such as "Do you like ice cream?" or "I do not understand."
However, without further context or clarification, the combination of "gave" and "do" as "gave do" does not have an established meaning or usage within the English language.
