Correct spelling for the English word "FEACAD" is [fˈiːkad], [fˈiːkad], [f_ˈiː_k_a_d] (IPA phonetic alphabet).
FEACAD is not a widely recognized term in the English language, and therefore it does not have an established dictionary definition. It is possible that "FEACAD" is an acronym or a specialized term used within a specific field or context. Since there is no commonly accepted definition, it is necessary to provide an explanation based on the assumption that "FEACAD" is being used in a specific context.
If "FEACAD" is an acronym, the meaning can vary depending on the domain it is associated with. For example, in the field of computer science, it could stand for "Front-End Application Code and Design." Alternatively, in a medical context, it could refer to "Functional Endoscopic Anterior Cranial Base Approaches and Decompression."
However, since no specific context has been provided in the question, it is difficult to determine the true meaning or definition of "FEACAD." Without additional information, it is not possible to provide an accurate or comprehensive dictionary definition for the term.