What does greasiest mean?
Greasiest is the superlative form of the adjective greasy, so it identifies something as having more grease or oil than anything else being compared. In literal contexts, it may describe the most oily surface, the slipperiest object, or the dirtiest item covered in grease. The word also carries informal figurative meanings: a greasiest person may be suspiciously smooth or dishonest, while a greasiest explanation may sound like a weak excuse intended to conceal the truth. These figurative uses are especially associated with informal speech but are understood throughout British and American English. Greasiest is useful because it combines a familiar physical description with a strong evaluative sense. A single word can characterize both the slipperiness of an object and the moral or verbal slickness of a person or situation, with the context determining which meaning is intended.
adjectiveThe superlative of greasy: having the greatest amount of grease or oil, or being the most slippery. Informally, it can also mean extremely furtive, dishonest, or compromising.
- Having the greatest amount of grease or oil.
- Being extremely slippery or difficult to handle.
- Informally, being extremely furtive, dishonest, or compromising.
"The greasiest pan in the kitchen was the old cast-iron skillet."
"The mechanic wiped the greasiest tools with an old rag."
"That explanation sounded like the greasiest excuse anyone could have offered."
Greasiest is where greasy takes the superlative: the most slippery, oily, or—if the context is moral—the most suspicious.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of greasiest
Greasiest is the English superlative of greasy, formed by adding the ending -est to the base adjective. Greasy ultimately derives from grease, whose older forms trace to Old English grǣse and ultimately Latin crassa, related to crassus, meaning thick or fat. Related English words include greasily and crass.
Related word forms
How greasiest is actually used
The literal meanings are neutral and common in both British and American English. The figurative meanings are informal and may describe a person, explanation, situation, or business practice as deceptive, compromising, or morally slippery.
Easily confused with greasiest
Greasy is the base adjective, while greasiest is its superlative form, meaning the most greasy.