malt, malt liquor -- (a lager of high alcohol content; by law it is considered too alcoholic to be sold as lager or beer)
malt -- (a cereal grain (usually barley) that is kiln-dried after having been germinated by soaking in water; used especially in brewing and distilling)
Overview of verb malt
The verb malt has 4 senses
malt -- (treat with malt or malt extract; "malt beer")