ZERK
Meaning of ZERK in English
transcription, транскрипция: [ ˈzərk ]
noun
Etymology: Oscar U. Zerk died 1968 American (Austrian-born) inventor
Date: 1926
: a grease fitting
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003