simple past tense and past participle of protoxidize
pseudocortex
psychoreflex
pyridoxamine
pyridoxamine
noun
(biochemistry) A constituent of vitamin B6, essential for the metabolism of starch and amino acids.
pyroxmangite
pyroxmangite
noun
(mineralogy) A triclinic-pinacoidal mineral containing iron, manganese, oxygen, and silicon.
pyxidanthera
reexperience
reexperience
noun
A renewed or repeated experience.
verb
(transitive) To experience again or anew.
reexperiment
reexplaining
reexplaining
verb
present participle of reexplain
reexplicated
reexposition
reexpressing
reexpressing
verb
present participle of reexpress
reexpression
reexpression
noun
Subsequent or repeated expression.
retroxiphoid
semiexposure
sextipartite
streptothrix
streptothrix
noun
(biology) Any of the genus Streptothrix of bacilli, occurring in the form of long, smooth and apparently branched threads, either straight or twisted.
supercomplex
supercomplex
adj
Very complex
noun
(biochemistry) A stable association of two or more complexes of biological molecules that occur separately elsewhere.
A large building complex including many shops, residences, etc.
superexcited
superexcited
adj
(colloquial) Very excited
(physics, chemistry) Of or pertaining to an excitation level with an extremely high level of excess energy, usually equivalent to at least 10 eV per molecule greater than the first potential of ionization
verb
simple past tense and past participle of superexcite
superexpress
superexpress
noun
A very fast express train.
superextreme
superextreme
adj
(not comparable, rare) Beyond or greater than extreme.
(rare) Exceptionally extreme; of particular extremeness or extremity.
superflexion
superhelixes
supermaxilla
supermaxilla
noun
(anatomy) The supramaxilla.
supermixture
superoxalate
thixotropies
trophallaxes
trophallaxes
noun
plural of trophallaxis
ultracomplex
ultracomplex
Adjective
Very complex
underexposed
underexposed
verb
simple past tense and past participle of underexpose
underexposes
underexposes
verb
Third-person singular simple present indicative form of underexpose
unexperience
unexperience
noun
Obsolete form of inexperience.
verb
To undo the act of experiencing something; to erase the memory of having experienced something.
unexpertness
unexplorable
unexplorable
adj
Not explorable
unexportable
unexportable
Adjective
Not exportable.
unexpressive
unexpressive
adj
Not expressive
unexpurgated
unexpurgated
adj
Not expurgated, not having had anything objectionable removed
unextirpable
unextirpated
unextirpated
adj
Not extirpated.
unperplexing
unperplexing
adj
Not perplexing.
verb
present participle of unperplex
unprefixally
xanthopterin
xanthopterin
noun
A yellow crystalline solid that occurs mainly in the wings of butterflies and in the urine of mammals, converted by microorganisms into folic acid.
xenoparasite
xenoparasite
noun
An ectoparasite that becomes pathogenic only when the host is weakened or injured