The term "pelvis aequabiliter justo major" might seem complex and unfamiliar, but it is actually a Latin phrase that refers to the anatomical structure known in English as the "greater pelvis" or "false pelvis". The greater pelvis is the upper portion of the pelvis, above the pelvic brim. It is bounded by the iliac bones and the lower abdominal wall. While there are no direct synonyms for this precise term, it can be described as the "upper pelvis" or "superior pelvis". These terms convey the same meaning and provide a clearer understanding of the anatomical region being referred to.