lubrication

/lubษนษชหˆkeษชสƒษ™n/

IPA: /L UW0 B R IH0 K EY1 SH AH0 N/

noun
  1. 1

    The application of a substance (a lubricant), between moving surfaces in contact in order to reduce friction and minimize heating.

Source: https://en.wiktionary.org/wiki/lubrication