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English definition of “viscous”

viscous

adjective uk   /ˈvɪs.kəs/ us  
describes a liquid that is thick and sticky and does not flow easilyThe state of matter
viscosity
noun [U] uk   /vɪˈskɒs.ɪ.ti/ us    /-ˈskɑː.sə.t̬i/ specialized
Middle Ages (medieval Period) 501-1500
(Definition of viscous from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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