matrass /matˈrəs/

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

• seriating
• seriation
• seriations
• seric
• sericeous
• sericiculture
• sericiculturist
• sericiculturists
• sericin
• sericins
• sericite
• sericites
• sericitic
• sericitisation
• sericitisations
• sericitization
• sericitizations
• sericon
• sericons
• sericteria
• sericterium
• sericultural
• sericulture
• sericultures
• sericulturist