IPA: /ˈɡriːsiər/
KK: /ˈɡriːsiər/
Having more grease or oil than something else; slick or oily in texture or appearance.
The fried chicken was greasier than I expected.
Comparative: greasier
Superlative: greasiest
Greasier → It is formed from "grease" (from Old French *graisse*, meaning fatty substance) and the suffix "-ier" (meaning more). The word "greasier" means having more grease or being more oily than something else.
Think of the word 'grease' which refers to a fatty substance, and remember that 'greasier' means having more of that oily quality.