1. Filter consisting of a layer of sand or gravel for filtering water

Derived forms: filter beds

Type of: filter

• chondrite
• chondritic
• chondrodystrophy
• chondroma
• chondrosarcoma
• chondrule
• Chondrus
• Chondrus crispus
• Chongqing
• choo-choo
• chook
• choose
• choose up
• chooser
• choosey
• choosy
• chop
• chop down
• chop off
• chop shop
• chop shot
• chop suey
• chop up
• chop-chop
• chop-suey greens