பொருள் : The entire geographical area drained by a river and its tributaries. An area characterized by all runoff being conveyed to the same outlet.
எடுத்துக்காட்டு :
Flood control in the Missouri basin.
ஒத்த சொற்கள் : basin, catchment area, catchment basin, drainage area, river basin, watershed
Drainage basin ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Drainage basin ka matlab kya hota hai?