Feedback
Airstone
Meaning
Noun
●
A
piece
of
aquarium
furniture
,
traditionally
limewood
or
porous
stone
, whose
purpose
is to
diffuse
oxygen
gradually
into the
tank
,
eliminating
the
noise
and large
bubbles
of
conventional
air
filtration
systems.
Sourced from
Wiktionary
Origin
airstone
English
air
English
air
Middle English (1100-1500)
aeir
Anglo-Norman
stone
English
stan
Middle English (1100-1500)
stan
Old English (ca. 450-1100)
Sourced from
Etym
Synonyms
Bubbler
Join 10 million students and professionals writing 70% faster at QuillBot.com
Start writing better