Definition, Meaning & Synonyms

thinner

noun
/ˈθɪnər/
Definition
A substance used to reduce the viscosity of a material.
Examples
  • The artist added thinner to the paint for a more fluid consistency.
  • In order to clean the brushes, she used a special paint thinner.
  • Many DIY projects require thinner to prepare surfaces.
Meaning
Thinner is often used in painting and coating processes to help achieve a smoother application.
Synonyms
  • solvent
  • reducer
  • fluid