lubricant

• Substance qui réduit le frottement entre des surfaces en contact, les rendant lisses ou glissantes.

A substance capable of reducing friction by making surfaces smooth or slippery.

1. Friction-reducing substanceB2formaltechnical

   A substance, such as oil or grease, that reduces friction between moving surfaces, making them smoother or slipperier.

   Substance lubrifiante

   • The mechanic applied lubricant to the engine parts to reduce wear.
   • Using the right lubricant can extend the life of machinery.
   • The door hinge squeaked until she added some lubricant.

   Synonymesgreaselubelubricatoroil