I. ˈkel-pē noun
Etymology: perhaps from Scottish Gaelic cailpeach, colpach heifer, colt
Date: 1747
: a water sprite of Scottish folklore that delights in or brings about the drowning of wayfarers
II. noun
Etymology: Kelpie, name of a dog of this breed
Date: 1903
: any of a breed of energetic working dogs developed in Australia from British sheepdogs