astragal

1. A semicircular molding separating the architrave at the top or bottom of a column.
2. A tool used to mold such features; similar tools used for connecting panes of glass in a window.
3. A circular molding near the mouth of a cannon.
4. A molding attached to double doors to prevent drafts.
5. (roof plumbing) A bracket used to fix downpipes to the wall of a building.

1. The anklebone.
2. A herb of the genus Astragalus.

1. Gaming with one or more dice.
2. A die.
3. That which has been diced.

   Cut onions, carrots and celery into medium dice.

noun

Any of several plants indigenous to the western United States, of genus Oxytropis or Astragalus.