stiffly branching Old World annual with pale yellow flowers; widely naturalized in North America; formerly used medicinally
pungent powder or paste prepared from ground mustard seeds
leaves eaten as cooked greens
any of several cruciferous plants of the genus Brassica
a fence formed by a row of closely planted shrubs or bushes
any technique designed to reduce or eliminate financial risk; for example, taking two positions that will offset each other if prices change
an intentionally noncommittal or ambiguous statement
