matrass /matˈrəs/

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

• institorial
• institute
• instituted
• instituter
• instituters
• institutes
• instituting
• institution
• institutional
• institutional church
• institutional churches
• institutionalisation
• institutionalise
• institutionalised
• institutionalises
• institutionalising
• institutionalism
• institutionalist
• institutionalists
• institutionalization
• institutionalize
• institutionalized
• institutionalizes
• institutionalizing
• institutionally