southern (Adjective) — In or characteristic of a region of the United States south of (approximately) the Mason-Dixon line. ex. "southern hospitality" ex. "southern cooking" ex. "southern plantations"
southern (Adjective) — Situated in or oriented toward the south. ex. "a southern exposure"
southern (Adjective) — Situated in or coming from regions of the south. ex. "the southern hemisphere" ex. "southern constellations"
southern (Adjective) — From the south; used especially of wind. ex. "southern breezes"