Which Is the Correct Breakdown and Translation of the Medical

Which is the correct breakdown and translation of the medical term osteoporosis?

A) osteo (bone) + por (deficiency) + osis (condition) = bone deficiency condition
B) osteo (bone) + por (disease) + osis (condition) = bone disease
C) osteo (bone) + por (nourishment) + osis (condition) = poor bone nourishment
D) osteo (bone) + por (pore) + osis (condition) = bone pore condition (loss of bone density)
E) osteo (bone) + por (pus) + osis (condition) = pus in the bone