any device that releases oxygen (or air) into water, especially one in an aquarium
oxygenators
oxygenators
noun
plural of oxygenator
oxygenerator
oxygenizer
oxyhydrogen
oxyhydrogen
adj
Of, or using a mixture of, hydrogen and oxygen.
noun
(chemistry) A potentially explosive mixture of hydrogen and oxygen
peroxidicperoxiding
peroxiding
peroxiding
verb
present participle of peroxide
peroxidizing
peroxidizing
verb
present participle of peroxidize
perplexing
perplexing
adj
Bewildering.
Confusing or puzzling.
verb
present participle of perplex
perplexingly
perplexingly
adv
In a way or to an extent that is perplexing.
pharyngemphraxis
pharyngomaxillary
pharyngomaxillary
adj
(anatomy) Relating to the pharynx and maxilla.
pharyngoxerosis
preexamining
preexamining
verb
present participle of preexamine
preexchange
preexchange
adj
Occurring before an exchange.
noun
An exchange that takes place beforehand.
An interaction that introduces and leads to but is not yet a true exchange.
verb
To exchange beforehand.
preexchanged
preexchanged
verb
simple past tense and past participle of preexchange
preexchanging
preexchanging
verb
present participle of preexchange
preexciting
preexciting
verb
present participle of preexcite
preexcluding
preexcusing
preexecuting
preexempting
preexisting
preexisting
adj
Already in existence before something else.
verb
present participle of preexist
preexperiencing
preexploding
preexposing
preextinguish
preextinguishment
prefixing
prefixing
adj
(linguistics) Of a language, characterised by heavy use of prefixes to create grammatical forms; as opposed to suffixing.
noun
The act by which something is prefixed.
verb
present participle of prefix
premixing
premixing
noun
mixing prior to use or sale
verb
present participle of premix
pretexting
pretexting
verb
present participle of pretext
pricefixing
primogenetrix
proboxing
proexporting
proextravagance
progenitrix
progenitrix
noun
A female progenitor, a foremother, any of a person's direct female ancestors (ancestresses).
proximolingual
proxying
proxying
verb
present participle of proxy
pyroxmangite
pyroxmangite
noun
(mineralogy) A triclinic-pinacoidal mineral containing iron, manganese, oxygen, and silicon.
raxing
raxing
verb
present participle of rax
reaffixing
reaffixing
verb
present participle of reaffix
reannexing
reannexing
verb
present participle of reannex
reexamining
reexamining
verb
present participle of reexamine
reexcavating
reexchange
reexchange
noun
(finance) The expense chargeable on a bill of exchange or draft that has been dishonoured in a foreign country and returned to its country of origin, and then taken up.
A renewed exchange.
A reversal of an exchange.
verb
(transitive) To exchange again or anew.
reexchanged
reexchanged
verb
simple past tense and past participle of reexchange
reexchanges
reexchanges
noun
plural of reexchange
reexchanging
reexchanging
verb
present participle of reexchange
reexecuting
reexercising
reexhibiting
reexhibiting
verb
present participle of reexhibit
reexpelling
reexpelling
verb
present participle of reexpel
reexperiencing
reexperiencing
verb
present participle of reexperience
reexplaining
reexplaining
verb
present participle of reexplain
reexplicating
reexploring
reexploring
verb
present participle of reexplore
reexporting
reexporting
verb
present participle of reexport
reexposing
reexposing
verb
present participle of reexpose
reexpressing
reexpressing
verb
present participle of reexpress
refixing
refixing
verb
present participle of refix
reflexing
reflexing
verb
present participle of reflex
reflexogenous
refluxing
refluxing
noun
An act of boiling with a reflux condenser.
verb
present participle of reflux
regeneratrix
reindexing
reindexing
verb
present participle of reindex
relaxing
relaxing
adj
Conducive to relaxation; helping one to relax.
noun
The process by which something is relaxed.
verb
present participle of relax
remixing
remixing
verb
present participle of remix
reoxidising
reoxidising
verb
present participle of reoxidise
reoxidizing
reoxidizing
verb
present participle of reoxidize
reoxygenate
reoxygenate
verb
(transitive) To oxygenate again or anew.
reoxygenize
reoxygenize
verb
(transitive) To oxygenize again.
retaxing
retaxing
verb
present participle of retax
retexturing
retexturing
noun
The application of a new texture to something.
verb
present participle of retexture
rewaxing
rewaxing
noun
The act of waxing something again.
verb
present participle of rewax
salpingemphraxis
saxifragant
saxonburg
sexagenarian
sexagenarian
adj
Of or related to sixtysomethings.
noun
Synonym of sixtysomething: a person between 60 and 69 years old.
sexagenarianism
sexagenarianism
noun
The condition of being between 60 and 69 years old.
sexagenarians
sexagenarians
noun
plural of sexagenarian; Individuals in their sixth decade of life.
sexagenaries
sexagenaries
noun
plural of sexagenary
sexagenary
sexagenary
adj
(mathematics, astronomy, now rare) Synonym of sexagesimal: base-60.
(now rare) Synonym of sexagenarian: lasting or aged sixty years; sixty-year-old.
Containing sixty years.
noun
(mathematics, astronomy, now rare) Synonym of sexagesimal: base-60 numeration.
(now rare) Synonym of sexagenarian: a sixty-year-old.
sexangular
sexangular
adj
Having six angles; hexagonal.
sexangularly
sexangularly
adv
(archaic, rare) hexagonally
significatrix
significatrix
noun
A female significator.
strongbox
strongbox
noun
A sturdy box with a lock for storing valuables.
strongboxes
strongboxes
noun
plural of strongbox
superexacting
superexacting
adj
Very exacting.
superexceeding
superoxygenate
superoxygenate
verb
To increase the proportion of oxygen
superoxygenated
superoxygenated
adj
enriched in oxygen
verb
simple past tense and past participle of superoxygenate
superoxygenating
superoxygenation
superoxygenation
noun
enrichment in oxygen
surtaxing
surtaxing
verb
present participle of surtax
taxgathering
taxgathering
noun
The collecting of taxes or revenues.
texturing
texturing
noun
The application of a texture to something.
verb
present participle of texture
texturizing
texturizing
verb
present participle of texturize
transfixing
transfixing
verb
present participle of transfix
underexercising
underexercising
verb
present participle of underexercise
underexposing
underexposing
verb
present participle of underexpose
underoxidising
underoxidizing
underoxidizing
verb
present participle of underoxidize
undertaxing
undertaxing
verb
present participle of undertax
unexacerbating
unexaggerable
unexaggerable
adj
Not exaggerable.
unexaggerated
unexaggerated
adj
Not exaggerated; not an exaggeration.
unexaggerating
unexaggerating
adj
Not exaggerating.
unexaggerative
unexaggeratory
unexasperating
unexasperating
adj
Not exasperating.
unexcruciating
unexcruciating
adj
Not excruciating.
unexhilarating
unexhilarating
adj
Not exhilarating.
unexpiring
unexpiring
verb
present participle of unexpire
unexporting
unexporting
verb
present participle of unexport
unexpurgated
unexpurgated
adj
Not expurgated, not having had anything objectionable removed