(ת') עקשן; מתמיד; נמשך; שקדן

adj. tenacious, stubborn; persevering; constant, continual; diligent

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Adjective
1. never-ceasing; "the relentless beat of the drums"
(synonym) relentless, unrelenting
(similar) continual
2. continually recurring to the mind; "haunting memories"; "the cathedral organ and the distant voices have a haunting beauty"- Claudia Cassidy
(synonym) haunting
(similar) unforgettable
3. retained; not shed; "persistent leaves remain attached past maturity"; "the persistent gills of fishes"
(synonym) lasting
(antonym) caducous, shed
(classification) biology, biological science

v. persist, continue, last, persevere

příd.jm. vytrvalý; umíněný; neodbytní; trvalý; neustálý