down³ /down/

1. A bank of sand thrown up by the sea (same as dune)
2. A treeless upland
3. (in pl) an undulating upland tract of pasture-land, esp in SE England (the Downs)
4. The roadstead off E Kent

• regulatory genes
• reguli
• reguline
• regulise
• regulised
• regulises
• regulising
• regulize
• regulized
• regulizes
• regulizing
• Regulo
• Regulos
• regulus
• reguluses
• regur
• regurgitant
• regurgitate
• regurgitated
• regurgitates
• regurgitating
• regurgitation
• regurgitations
• regurs
• reh