'tenacious' definitions:

Definition of 'tenacious'

From: WordNet
adjective
Good at remembering; "a retentive mind"; "tenacious memory" [syn: retentive, recollective, long, tenacious] [ant: forgetful, short, unretentive]
adjective
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" [syn: dogged, dour, persistent, pertinacious, tenacious, unyielding]
adjective
Sticking together; "two coherent sheets"; "tenacious burrs" [syn: coherent, tenacious]

Synonyms of 'tenacious'

From: Moby Thesaurus

Words containing 'tenacious'