"Lubrication service" refers to the practice of oiling or greasing moving parts in a machine or vehicle to reduce friction and wear. There are several synonyms for this term, such as "oil change," "fluid service," "maintenance service," and "machine lubrication." These terms are commonly used in automotive services, where regular lubrication is necessary to ensure optimal performance and prevent costly repairs. Other synonyms for lubrication service include "machine maintenance," "machine check-up," "machine tune-up," and "preventative maintenance." No matter what term is used, the purpose remains the same: to ensure that machines and vehicles run smoothly and efficiently for as long as possible.