ಅರ್ಥ : Stubbornly unyielding.
							ಉದಾಹರಣೆ : 
							Dogged persistence.
							Dour determination.
							The most vocal and pertinacious of all the critics.
							A mind not gifted to discover truth but tenacious to hold it.
							Men tenacious of opinion.
							
ಸಮಾನಾರ್ಥಕ : dogged, dour, persistent, tenacious, unyielding