অর্থ : Gossip spread by spoken communication.
							উদাহরণ : 
							The news of their affair was spread by word of mouth.
							
সমার্থক : grapevine, word of mouth
অর্থ : A pipe used to transport liquids or gases.
							উদাহরণ : 
							A pipeline runs from the wells to the seaport.
							
সমার্থক : line