1. Widespread Eurasian annual plant cultivated for its pungent seeds; a principal source of table mustard
   - Brassica nigra

Derived forms: black mustards

Type of: mustard

Part of: Brassica, genus Brassica

Encyclopedia: Black mustard

• skipjack tuna
• skipper
• skipping rope
• skirl
• skirmish
• skirmisher
• skirr
• skirret
• skirt
• skirt chaser
• skirt of tasses
• skirting
• skirting board
• skit
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• skitter
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• skittish
• skittishly
• skittishness
• skittle
• skittle alley
• skittle ball
• skittle pin
• skittles