Correct spelling for the English word "de nude" is [də njˈuːd], [də njˈuːd], [d_ə n_j_ˈuː_d] (IPA phonetic alphabet).
The term "de nude" does not have a direct etymology as it is not a recognized word in mainstream English language dictionaries.
However, we can break down the term "de nude" to understand its possible origins. "De-" is a prefix commonly derived from Latin, meaning "from" or "out of". "Nude" is an English word borrowed from French, which means "naked".
Combining the two, "de nude" could be interpreted as a combination of English and French elements, with "de" possibly indicating a separation or removal from a state of nudity. However, it is important to note that "de nude" is not widely used or recognized in English language vocabulary, so its etymology is not established.