1. Heavy clay, esp. a series of beds of clay and marl in the south of England

Derived forms: gaults

Encyclopedia: Gault

• ill fame
• ill health
• ill humor
• ill humour
• ill luck
• ill nature
• ill service
• ill temper
• ill turn
• ill will
• ill-advised
• ill-advisedly
• ill-affected
• ill-assorted
• ill-being
• ill-bred
• ill-breeding
• ill-chosen
• ill-conceived
• ill-considered
• ill-defined
• ill-disposed
• ill-dressed
• ill-equipped
• ill-famed