As nouns the difference between drainage and draining
is that drainage is a natural or artificial removal of surface and sub-surface water from a given area while draining is the practice of exploring drains, tunnels, or sewers.
As a verb draining is
present participle of lang=en.
As an adjective draining is
that drains.
drainage
Noun
(
en noun)
A natural or artificial removal of surface and sub-surface water from a given area.
A system of drains.
Derived terms
* positive drainage
Anagrams
*
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draining
English
Verb
(head)
Noun
(-)
the practice of exploring drains, tunnels, or sewers