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11 Letter Words Starting With X

Explore 134 English words that start with X and contain exactly 11 letters. Common examples include xenodocheum, xenological, xeroplastic, xyloporosis, xalostocite.

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11-Letter X Words by Ending Letter

All 134 11-Letter Words Starting With X

xalostocite(mineralogy) Synonym of rosolite.xanthaurineThe aglycone of quercitrin.xanthelasmaA deposit of cholesterol on the eyelid.xanthematinA yellow pigment formed by the action of nitric acid on haematin.xanthidylicRelating to xanthidylic acid or its derivativesxanthinosin(organic chemistry) The sesquiterpenoid xanthanolide (3~{a}~{R},7~{S},8~{a}~{S})-7-methyl-3-methylidene-6-(3-oxobutyl)-4,7,8,8~{a}-tetrahydro-3~{a}~{H}-cyclohepta[b]furan-2-one present in Xanthium strumarium leavesxanthinuriaAn abnormally high level of xanthine in one's urine.xanthinuricRelating to, or exhibiting, xanthinuria.xanthiosite(mineralogy) A phosphate mineral first discovered in Germany in 1858.xanthoblast(cytology) A cell that differentiates into a xanthophore.xanthochroiAlternative letter-case form of Xanthochroi.xanthocroicMisspelling of xanthochroic.xanthodermaA yellow coloration of the skin.xanthogenicProducing a yellow colourxanthohumolA prenylated chalconoid from hops and beer, with a range of biological properties and potential therapeutic utility.xantholysinAny of a group of antimicrobial and antifungal lipopeptide present in PseudomonasxanthometerA graduated scale of colors from blue to yellow, white, or green, for determining the color of ocean or lake water.xanthomonadAny of the genus Xanthomonas of proteobacteria.xanthopathy(pathology) Xanthochromia.xanthophane(biochemistry) The yellow form of chromophane.xanthophileAlternative form of xanthophil.xanthophore(biology) A xanthochrome-containing chromatophore, frequently a lipophore.xanthophyll(organic chemistry, countable) Any of various hydroxy, carbonyl or carboxylic acid derivatives of carotenes.xanthophyte(biology) Any yellow-green alga (of the class Xanthophyceae).xanthosinyl(organic chemistry, especially in combination) A univalent radical derived from xanthosine.xanthotoxol(organic chemistry) The furanocoumarin 9-hydroxyfuro[3,2-g]chromen-7-one.xanthoxylin(organic chemistry, obsolete) The active principle of the prickly ash (formerly in genus Xanthoxylum, now Zanthoxylum).xanthoxylonA tree of the species Zygophyllum xanthoxylon.xanthurenic(organic chemistry) Relating to xanthurenic acid or its derivativesxanthyletin(organic chemistry) A phytoalexin, 2,2-dimethylpyrano[3,2-g]chromen-8-one, found in citrus plants infected with Phytophthora.xantocillinThe first reported natural product found to contain the isocyanide functional group, originally isolated from Penicillium notatum in 1950.xemilofiban(pharmacology) A prodrug with possible action against cardiovascular disorders.xenacanthid(paleontology) Any prehistoric shark of the family Xenacanthidae.xenarthrousCharacteristic of a xenarthran.xenharmonic(music) Not conforming to the common 12-tone equal temperament.xenipentonea particular nonsteroidal anti-inflammatory drug.xenoantigenAn antigen found in more than one species.xenobiologyThe speculative biology of extraterrestrial life forms.xenobioticsplural of xenobioticxenocentricOf, relating to, or advocating xenocentrism.xenochimera(genetics) A cell containing DNA of two unrelated species.xenocongrid(zoology) Any eel from the family Xenocongridae, the false morays (chlopsids).xenocrystal(geology) Alternative form of xenocryst.xenocrysticRelating to xenocrysts.xenoculture(microbiology) A foreign culture.xenodocheumAlternative form of xenodochium.xenodochial(rare) (obsolete) Friendly to strangers.xenodochionAlternative form of xenodochium.xenodochiumA room (or separate guesthouse) in a monastery for the temporary accommodation of guests or pilgrims.xenodontine(zoology) Belonging to a group of colubrid snakes with unusual teeth.xenofiction(science fiction, rare) Fictional stories about non-humans, especially extraterrestrials.xenogeneousAlternative form of xenogenous.xenogenesisA foreign origin or source.xenogeneticBeing of foreign origin; having originated elsewhere.xenogeology(science fiction, rare) The science of extraterrestrial geology.xenoglossiaSynonym of xenoglossy (“knowledge of a language one has never learned”).xenoglossicExhibiting or relating to xenoglossy.xenograftedgrafted between different speciesxenographicOf or pertaining to xenography (surgical transplantation between species).xenohistory(science fiction, rare) The study of alien history.xenohormone(biochemistry) Any of a group of natural and artificial compounds showing hormone-like properties.xenological(science fiction) Relating to xenology ("the study of alien life").xenomorphicIn an unusual form; having a strange form.xenopatient(surgery) A patient who has received a xenograft.xenoperfuseTo undergo xenoperfusionxenophilismSynonym of xenophilia (“attraction to foreign people, manners or culture”).xenophilousxenophilic; loving what is foreignxenophobiac(rare) A xenophobe; one who is xenophobic.xenophobian(rare) A xenophobe; one who is xenophobic.xenophobousSynonym of xenophobic.xenophysics(rare, science fiction) The study of extraterrestrial physics.xenoplasticOf or pertaining to xenoplasty.xenoproductAny xenobiotic product.xenopronounSynonym of neopronoun.xenoproteinA protein from a different species, or a synthetic protein.xenoscience(science fiction, rare) The science of extraterrestrial life.xenosensing(biology) The detection of "foreign" material.xenotrophicMisspelling of xenotropic.xenotropismThe condition of being xenotropic.xenozoology(science fiction) The branch of xenology dealing with extraterrestrial animals.xenthioratea particular antilipidemic drug.xeranthemumAny of the genus Xeranthemum of flowering plants native to Southern Europe.xeriscapingLandscaping in ways that do not require supplemental irrigation.xerochasticRelating to xerochasyxerocytosisA dehydrated form of stomatocytosis.xerofluventA fluvent soil with a xeric moisture regime.xerographerA photocopier of the type that uses xerography.xerographicof, relating to, or produced by xerographyxeromorphic(biology) Of, relating to, or characteristic of the xerophytes, especially having the ability to store water in leaves and stems.xerophilousAble to thrive in dry weather.xerophobousSynonym of xerophobic.xerophytism(botany) The adaptation of plants to habitats where water is scarce.xeroplastic(botany) Induced by a dry environment.xerothermic(sciences) Both hot and dry.xerotripsisDry friction, rubbing or abrasion.xiaolongbao(Chinese cuisine) A type of dumpling or steamed bun (baozi) associated with eastern China, particularly Nanxiang near Shanghai.xilingolite(mineralogy) A grey mineral with metallic lustre, having the chemical formula Pb₃Bi₂S₆.xiphocostal(anatomy) Pertaining to the xiphoid process and the ribs.xiphodontid(zoology) Any extinct mammal in the family Xiphodontidae.xiphoiditis(medicine) Inflammation of the xiphoid process.xiphopagous(obsolete) Alternative form of xiphopagus.xiphosauran(zoology) Any of many marine chelicerates of the order Xiphosura, the horseshoe crabs.xylanolysis(biochemistry) The breakdown of a xylan.xylanolytic(biochemistry) Describing any substance (such as a xylanase) that can break down a xylan.xylobiosideA glycoside of xylobiose.xylocarpousBearing fruit that becomes hard or woody.xylochloricRelating to, or containing xylochlorexylodextrin(biochemistry) An oligomer of xylose.xylogenesisThe formation of wood.xylogeneticRelating to xylogenesis.xyloglucansplural of xyloglucanxylographedsimple past and past participle of xylographxylographera person who makes xylographsxylographicof or pertaining to xylographsxylohexaose(biochemistry) A hexasaccharide consisting of six xylose residues.xylologicalRelating to xylology.xylomarimbaAlternative spelling of xylo-marimba.xylopentoseAlternative form of xylopentaose.xylophagaidAny marine bivalve of the family Xylophagaidae (order Myida).xylophagousFeeding on wood. (of insects etc.)xylophilousLiving on or in wood, as some fungi and beetles do.xylophoningAn act of performance on a xylophone.xylophonistSomeone who plays a xylophone.xyloplastic(dated, engineering) Made from wood pulp shaped in a mould.xyloporosisA certain citrus viroid disease.xyloquinone(organic chemistry) Any of a group of quinone compounds obtained by the oxidation of xylidines.xylorimbist(rare) Someone who plays a xylorimba.xylosidasesplural of xylosidasexylostyptic(medicine, archaic) Applied to a substance with styptic and hemostatic properties, made by dissolving tannic acid in a mixture of alcohol, ether, and collodion.xylotetroseAlternative form of xylotetraose.xylotherapy(medicine, historical) A treatment of disease by applying wood to the surface of the body.xylotrophic(biology) That feeds on woodxyridaceousBelonging or pertaining to the Xyridaceae, a family of flowering plants.xystodesmid(zoology) Any millipede in the family Xystodesmidae.

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