This is the 237th most frequent Tamil word.
உலக
World.
Here, 'உலகம்' (world) refers to the physical planet Earth.
உலகம் மிகவும் பெரியது.
The world is very vast.
Here, 'உலக' (world) symbolizes humanity as a whole.
அவர் உலக நன்மைக்காக பாடுபடுகிறார்.
He works for the welfare of the world.
In this sentence, 'உலக' (world) is used to describe the global scope of the tour.