What is the meaning of Ganga?

The sandgrouse.

Alternative form of ganja

sandgrouse

bargain

windfall, gift

gangue

to walk

sandgrouse

to walk

to work, operate, run

to go

to fit, to go, to be satisfactory, to do

an excursion on foot; a walk, a stroll, a hike

the annual herding of sheep

indefinite genitive plural of göng

gangue

alternative form of

to multiply

to go, walk

to go, to walk

to be naughty, to be mischievous

gangue (earthy waste substances occurring in metallic ore)

bagatelle, trifle (an unsubstantial thing)

money

denim (textile)

jeans (trousers made from denim cotton)(Can we verify this sense?)

A variety of cotton plant with brown fiber

sandgrouse

cangue

gang (group of criminals)

sorcerer

rhinoceros

a set of matches in a board game, specially backgammon

black crowned crane (Balearica pavonina)

bargain (advantageous purchase)

sandgrouse (bird of the family Pteroclididae)

gang

gangue

to heal, to cure

to be impudent, to be mischievous, to be naughty

Source: wiktionary.org