IPA: /ˈkrʌstɪə/
KK: /ˈkrʌstɪər/
Having a hard outer layer or surface that is rough or dry, often used to describe food like bread or pastries.
The bread was crustier than I expected, making it perfect for toasting.
Comparative: crustier
Superlative: crustiest
Crustier → It is formed from "crust" (from Old French *croûte*, meaning a hard outer layer) and "-ier" (a suffix used to form adjectives indicating a comparative degree). The word "crustier" means having a harder or thicker outer layer compared to something else.
Think of a 'hard outer layer' ('crust') that is 'more' ('-ier') than another, which helps you remember that 'crustier' describes something with a thicker or harder crust.