persistent

[ per-sis-tuhnt, -zis- ]
/ pərˈsɪs tənt, -ˈzɪs- /

adjective

persisting, especially in spite of opposition, obstacles, discouragement, etc.; persevering: a most annoyingly persistent young man.
lasting or enduring tenaciously: the persistent aroma of verbena; a persistent cough.
constantly repeated; continued: persistent noise.
Biology.
  1. continuing or permanent.
  2. having continuity of phylogenetic characteristics.
Botany. remaining attached beyond the usual time, as flowers, flower parts, or leaves.

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Origin of persistent

1820–30; < Latin persistent- (stem of persistēns), present participle of persistere to persist; see -ent

OTHER WORDS FROM persistent

per·sist·ent·ly, adverbnon·per·sist·ent, adjectivenon·per·sist·ent·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for persistently

British Dictionary definitions for persistently

persistent
/ (pəˈsɪstənt) /

adjective

showing persistence
incessantly repeated; unrelentingyour persistent questioning
(of plant parts) remaining attached to the plant after the normal time of witheringa fruit surrounded by a persistent perianth
zoology
  1. (of parts normally present only in young stages) present in the adultpersistent gills in axolotls
  2. continuing to grow or develop after the normal period of growthpersistent teeth
(of a chemical, esp when used as an insecticide) slow to break down; not easily degradable

Derived forms of persistent

persistently, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012