1. comparative form of moldy; more affected by or covered with mold

Examples

• The bread in the back of the pantry was moldier than the loaf on the counter.
• After the flood, the basement walls became moldier each day.
• This cheese smells moldier than it did yesterday.
• The old books in the attic were moldier than we expected.
• The bathroom tiles grew moldier despite our cleaning efforts.
• Her sandwich looked moldier than mine after sitting out all day.