Noun has 1 sense

• balsam herb(n = noun.plant) alecost, bible leaf, chrysanthemum balsamita, costmary, 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;