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

• ordinances
• ordinand
• ordinands
• ordinant
• ordinants
• ordinar
• ordinaries
• ordinarily
• ordinariness
• ordinarinesses
• Playbus®
• play by ear
• play-by-play
• play cat-and-mouse with
• play catch-up
• play date
• play dates
• play-day
• play-days
• play-debt
• play-debts
• Play-Doh
• playdough
• play down
• play ducks and drakes