matrass /matˈrəs/

1. A long-necked chemical flask
2. A hard-glass tube closed at one end

• steelbow
• steelbows
• steel-clad
• steel collar worker
• steel-collar worker
• steeld
• steel drum
• steel drums
• steeled
• steel engraving
• steel erector
• steel erectors
• steel-gray
• steel-grey
• steel-greys
• steelhead
• steel-headed
• steelheads
• steelier
• steeliest
• steeliness
• steelinesses
• steeling
• steelings
• steelman