Definitions for "Tenacious"
Keywords:  apt, adhere, burrs, glutinous, sticking
Holding fast, or inclined to hold fast; inclined to retain what is in possession; as, men tenacious of their just rights.
Apt to retain; retentive; as, a tenacious memory.
Having parts apt to adhere to each other; cohesive; tough; as, steel is a tenacious metal; tar is more tenacious than oil.
Niggardly; closefisted; miserly.
Holding stoutly to one's opinion or purpose; obstinate; stubborn.
stubbornly unyielding; "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"- T.S.Eliot; "men tenacious of opinion"
Keywords:  scent, insults, fragrance, theme, long
(of memory) having greater than average range; "a long memory especially for insults"; "a tenacious memory"
A tenacious fragrance will last a long time, keeping it's main theme or scent.