oiling

While Roy takes care of the heavy machinery, Alfie looks after the sanding and oiling.

She did menial tasks like washing and oiling their hair and kept them close to her, emotionally and physically.

The war machine needs constant oiling from the news media.

Often lured by genuine love of country and eagerness to defend the United States, many young people have been drawn into oiling the gears of a war machine that is vastly profitable for Pentagon contractors and vastly harmful to human beings trapped in warfare.

LeBron James oiling the offense like a 48-oz. can of WD-40.