hilled

1. participlepastsimple past and past participle of hill

comparative more hilled · superlative most hilled

1. Having hills.

   The Coastal Scene Rugged headlands, small sandy coves, and broad plains that may be partially hilled with sand dunes or covered by dense forest blend to produce unmatched beauty and scenic variety.

   1994, Elizabeth L. Horn, Coastal Wildflowers of the Pacific Northwest: Wildflowers and Flowering Shrubs from British Columbia to Northern California, page 3

2. in compoundsHaving particular kind or number of hills.

   Rome, being built on seven hills, was thence called the seven-hilled city.