southeast/ˌsaʊθ'iːst/

n. [usu. the ~] the direction or area between south and east

n. [常the ~] 东南；东南方；东南部：The zoo is in the southeast of the city. 动物园在该市的东南。

构词south + east

用法southeast还可作a. 和ad.，用法参见south。