Noun has 1 sense

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