Noun has 2 senses

• costmary(n = noun.plant) alecost, balsam herb, bible leaf, chrysanthemum balsamita, mint geranium, tanacetum balsamita - tansy-scented Eurasian perennial herb with buttonlike yellow flowers; used as potherb or salad green and sometimes for potpourri or tea or flavoring; sometimes placed in genus Chrysanthemum;




• costmary(n = noun.food) - leaves used sparingly (because of bitter overtones) in sauces and soups and stuffings;