D defs.my
Entry 1 sense Webster, 1913

Costmary

/(k?st"m?-r?)/ · Cost·ma·ry · IPA
01 n. A garden plant (Chrysanthemum Balsamita) having a strong balsamic smell, and nearly allied to tansy. It is used as a pot herb and salad pla…
  1. 1.
    A garden plant (Chrysanthemum Balsamita) having a strong balsamic smell, and nearly allied to tansy. It is used as a pot herb and salad plant and in flavoring ale and beer. Called also alecost.(Bot.) Also: alecost