| Term: | Terminus |
| Definition: | The downvalley end of a glacier. It is sometimes referred to as the glacier snout. The lower-most margin, end, or extremity of a glacier. Also called Toe, End or Snout. The lowest end of a glacier, also called glacier snout, glacier front or glacier toe. The term, the plural of which is either 'terminuses' or 'termini', is applicable primarily to glaciers with well-defined tongues, and to ice streams. |