1. resembling or having the characteristics of cabbage; tasting or smelling like cabbage
Usage: informal
2. dull, uninteresting, or lacking originality
Usage: informal; chiefly British

Examples

• The soup had a cabbagey flavor that reminded me of my grandmother's cooking.
• The overcooked vegetables tasted cabbagey and mushy.
• His speech was cabbagey and put everyone to sleep.
• The film's plot was cabbagey and predictable.
• I found the presentation rather cabbagey and uninspired.