oilcup

American

[oil-kuhp] / ˈɔɪlˌkʌp /

noun

a closed cup or can supplying lubricant to a bearing or bearings.

oilcup British

/ ˈɔɪlˌkʌp /

noun

a cup-shaped oil reservoir in a machine providing continuous lubrication for a bearing

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of oilcup

First recorded in 1840–50; oil + cup

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023