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Noun: drainage  drey-nij
  1. Emptying something accomplished by allowing liquid to run out of it
    - drain
     
  2. A system of drains
    "drainage here is imperfect"

Derived forms: drainages

Type of: emptying, evacuation, voidance

Encyclopedia: Drainage, postural

Nearest

dragon's eye
dragon's head
dragon's mouth
dragoon
dragster
Dragunov
drail
drain
drain basket
drain the cup
drainage
drainage area
drainage basin
drainage ditch
drainage system
drainboard
drained
drainer
draining
draining board
drainpipe