Malt n. : Barley or other grain, steeped in water and dried in a kiln, thus forcing germination until the saccharine principle has been evolved. It is used in brewing and in the distillation of whisky.

Malt a. : Relating to, containing, or made with, malt.

Malt v. t. : To make into malt; as, to malt barley.

Malt v. i. : To become malt; also, to make grain into malt.

Example:
Is it possible to make Malt flavored royal icing with Malt syrup or Malt powder?

Taxonomy
Malt, grain, floor maltings, malted barley, barley, granules, free encyclopedia, batches, starch, cereal grains, products, hot air, sugars, diastatic power, wooden floor, malt extracts, liquid, floor.

Defination from the web:
maltings, sometimes called malthouse, or malting floor, is a building that houses the process of converting barley into malt, for use in the ... Malt is often divided into two categories by brewers: base malts and specialty malts. ...