thinner

1. comparativecomparative form of thin: more thin

plural thinners

1. A liquid substance used to thin the consistency of another liquid.

   Turpentine or mineral spirits can be used as a thinner for oil-based paints.

2. Something that thins or thins out (another thing).

   Pomegranate juice and exercise are great natural blood thinners.

   2 more examples

   The new type of mechanical thinner allowed thinning of peach blossoms to be completed earlier.

   A solid mane thinner is indispensable in finishing the looks of your horse.