Correct spelling for the English word "gradney" is [ɡɹˈadnɪ], [ɡɹˈadnɪ], [ɡ_ɹ_ˈa_d_n_ɪ] (IPA phonetic alphabet).
There is no standard definition for the term "gradney" in the English language. It is possible that "gradney" may be a slang word or a term specific to a certain group or region. As such, it does not have an established meaning that can be found in a traditional dictionary.
However, it is worth noting that sometimes slang words or terms emerge and gain popularity within specific communities or online platforms. In these cases, their meanings can vary depending on the context and the people using them. As the meaning of "gradney" is not clear from the information available, it is essential to provide more context or specify its origin before attempting to define it.
To better understand the meaning of "gradney," it would be helpful to know where it is being used, in what context, and by whom. Without these details, it is impossible to provide an accurate definition.