ˈdrīˌkäntə(r), -kan- noun
( plural dreikanters or dreikanter )
Etymology: German, literally, one having three edges, from drei three (from Old High German drī ) + kante edge (from Low German kant, kante, from Middle Low German, from Middle Dutch cant ) + -er (from Old High German -āri ) — more at three , cant , -er
: a 3-faced pebble faceted by wind-blown sand ; broadly : ventifact