'lipid' originates from Greek, specifically the word 'lipos,' meaning 'fat.' 'Process' comes from Latin 'processus,' meaning 'progression or course.'

'Lipid' was adopted into English in the early 20th century, while 'process' has been in use since the 14th century.

Initially, 'lipid' referred to any fat or fat-like substance, and 'process' meant a series of actions. The combined term 'lipid-processing' specifically refers to the biochemical handling of lipids.