Term: grinding: the wearing down of rock particles by friction due to water or wind or ice
Broader: friction: the resistance encountered when one body is moved in contact with another | Unrelated: pew: long bench with backs; used in church by the congregation
Broader: friction: the resistance encountered when one body is moved in contact with another | Unrelated: narwhal: small Arctic whale the male having a long spiral ivory tusk
Broader: friction: the resistance encountered when one body is moved in contact with another | Unrelated: gold fever: greed and the contagious excitement of a gold rush
Broader: friction: the resistance encountered when one body is moved in contact with another | Unrelated: water witch: someone who uses a divining rod to find underground water
Broader: friction: the resistance encountered when one body is moved in contact with another | Unrelated: metabolic rate: rate of metabolism; the amount of energy expended in a give period
Broader: friction: the resistance encountered when one body is moved in contact with another | Unrelated: gnostic: an advocate of Gnosticism
Broader: friction: the resistance encountered when one body is moved in contact with another | Unrelated: cucurbita: type genus of the Cucurbitaceae
Broader: friction: the resistance encountered when one body is moved in contact with another | Unrelated: dendrolagus: tree wallabies
Broader: friction: the resistance encountered when one body is moved in contact with another | Unrelated: office of the dead: an office read or sung before a burial mass in the Roman Catholic Church
Broader: friction: the resistance encountered when one body is moved in contact with another | Unrelated: patriarchate: the jurisdiction of a patriarch