meerschaum /mērˈshəm or -showm/

1. A fine light whitish clay, sepiolite, once supposed to be a petrified sea-scum
2. A tobacco pipe made of it

• lammy
• lamp
• lampad
• lampadaries
• lampadary
• lampadedromies
• lampadedromy
• lampadephoria
• lampadephorias
• lampadist
• lampadists
• lampadomancies
• lampadomancy
• lampads
• lampas
• lampases
• lampasse
• lampblack
• lampblacked
• lampblacking
• lampblacks
• lampbrush chromosome
• lamp-burner
• lamp-burners
• lamp chimney