English to English

noun (n)

• the entire geographical area drained by a river and its tributaries; an area characterized by all runoff being conveyed to the same outlet

  seluruh area geografis terkuras oleh sungai dan tributaries nya; area ditandai oleh semua tumpahan bahan yang disampaikan kepada bekalan yang sama

  Synonym:
  basin, catchment basin, drainage area, drainage basin, river basin, watershed
  

  source: wordnet30