ˈfyüməˌtōrē noun
( -es )
Etymology: alteration (influenced by English -ory ) of earlier fumeterre, from Middle English fumetere, from Middle French, from Medieval Latin fumus terrae, from Latin fumus smoke + terrae, gen. of terra earth — more at terrace
: a plant of the genus Fumaria ; especially : a common European herb ( F. officinalis )