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1. a plant of the genus Brassica.
2. the ripe seeds of Brassica alba (white mustard) and B. nigra (black mustard), whose oils have irritant, stimulant, and emetic properties.
3. resembling, or something resembling, mustard in one or more of its properties.
One of a group of toxic organic compounds that are structurally similar to mustard gas but contain nitrogen instead of sulfur, used primarily as chemotherapeutic agents.
MOPPA 4-drug chemotherapy regimen for stage-III Hodgkin lymphoma.
Sterility, nausea, vomiting, immunosuppression, increased infections, myelosuppression, myelodysplasia, ANLL.