1. comparative form of heathery; more abundant in, resembling, or covered with heather
Usage: comparative adjective; chiefly British

Examples

• The northern slopes were heatherier than the southern ones.
• This region has a heatherier landscape than the lowlands.
• The heatherier areas of the moor attract more hikers in late summer.
• As we climbed higher, the terrain became progressively heatherier.