Roti is a Pakistani word for bread, also in some parts of Northern India, and the Caribbean. 

It usually refers to chapatti-style bread or a flatbeard cooked in a hot skillet in a little oil. Likewise, Roti which is also known as  Chapatti refers to an Indian unleavened flatbread

 

Other definition:
Roti is a French word that means "roasted"

Roti is pronounced "row tee"

 

Picture below in an Indian style Roti.