| southwestern | (n) a dialect of Middle English, Syn. West Saxon |
| southwestern | (adj) of a region of the United States generally including New Mexico; Arizona; Texas; California; and sometimes Nevada; Utah; Colorado |
| southwestern lip fern | (n) lip fern of Texas to Oklahoma and Colorado and Arizona and Mexico having tall erect tufted fronds, Syn. Cheilanthes eatonii |
| southwestern toad | (n) a uniformly warty stocky toad of washes and streams of semiarid southwestern United States, Syn. Bufo microscaphus |
| southwestern white pine | (n) medium-size pine of northwestern Mexico; bark is dark brown and furrowed when mature, Syn. Pinus strobiformis |
| southwest | (n) the southwestern region of the United States generally including New Mexico, Arizona, Texas, Nevada, California, and sometimes Utah and Colorado, Syn. southwestern United States |
| southwest | (adj) situated in or oriented toward the southwest, Syn. southwesterly, southwestern |
| サウスウエスタンベル | [sausuuesutanberu] (n) { comp } Southwestern Bell [Add to Longdo] |
| 外帯 | [がいたい, gaitai] (n) (1) (See 内帯・1) area on the convex side of a mountain arc or a crescent-shaped archipelago; (2) (See 西南日本外帯) area of southwestern Japan south of the Median Tectonic Line [Add to Longdo] |
| 九州地方 | [きゅうしゅうちほう, kyuushuuchihou] (n) Kyushu region (incl. Southwestern Islands) [Add to Longdo] |
| 西南日本外帯 | [せいなんにほんがいたい, seinannihongaitai] (n) (See 西南日本) area of southwestern Japan south of the Median Tectonic Line [Add to Longdo] |
| 西南日本内帯 | [せいなんにほんないたい, seinannihonnaitai] (n) (See 西南日本) area of southwestern Japan north of the Median Tectonic Line [Add to Longdo] |
| 内帯 | [ないたい, naitai] (n) (1) (See 外帯・1) area on the concave side of a mountain arc or a crescent-shaped archipelago; (2) (See 西南日本内帯) area of southwestern Japan north of the Median Tectonic Line [Add to Longdo] |
| 南西諸島 | [なんせいしょとう, nanseishotou] (n) Nansei-shoto (southwestern islands off Kyushu and in the Okinawan archipelago) [Add to Longdo] |
