knolled

verb

1. (form-of, participle, past)simple past and past participle of knoll

   “The bell knolled slowly but loudly.”

adj

1. Having a knoll (hill) or knolls.

   “That part of the material resting on the rock maintained its form, except as included masses of ice left pits when they melted, developing the knolled and pitted surface to which is given the name "kame terrace" or morainal terrace.”

   “Because I now have an eye-line view of the tree, I notice how beautifully it is set against the double-knolled hill behind it. That mounded rise is topped with boulders that, […]”