(biology) Uncolored; not absorbing color from a fluid; -- said of tissue
(music) Having only the diatonic notes of the scale; not modified by accidentals.
(optics) Free from color; transmitting light without color-related distortion.
Being achromatic in subject
Containing components such as achromatic lenses and prisms, designed to prevent color-related distortion.
achromatin
achromatin
noun
(biology) Tissue that is not stained by fluid dyes.
algorithms
algorithms
noun
plural of algorithm
amphitryon
amphoteric
amphoteric
adj
(chemistry) Having the characteristics of both an acid and a base, and capable of reacting as either; amphiprotic.
antichrome
archistome
arrowsmith
arrowsmith
noun
A smith who made the iron tips for arrows
bichromate
bichromate
noun
(inorganic chemistry) Synonym of dichromate
biorythmic
bothridium
bothridium
noun
An outgrowth from the head of some tapeworms that is used for attachment
botrychium
brightsome
brightsome
adj
(archaic) Marked by brightness or brilliance; resplendent in appearance; shining.
chariotman
chirometer
choriomata
choristoma
choristoma
noun
A collection of normal cells in an abnormal location.
chromatics
chromatics
noun
(music) Chromatic harmonies or notes.
(optics) The science of colours; the branch of optics that deals with the properties of colours.
chromatism
chromatism
noun
(optics) chromatic aberration
(psychology) chromesthesia
The state of being coloured
chromatist
chromatist
noun
A person whose speciality is chromatics
chromatium
chromatize
chromatize
verb
To treat a metal surface with chromate
chromatoid
chromatoid
adj
Resembling chromatin.
noun
(cytology) The part of a nucleus comprising DNA and proteins where chromosomes are formed.
chromitite
chromitite
noun
(geology) An igneous rock composed mostly of chromite
chromolith
chromolith
noun
Alternative form of chromolithograph
combwright
cyathiform
cyathiform
adj
In the form of a cup, a little widened at the top.
cymotrichy
cymotrichy
noun
(anthropology) The state of having wavy hair.
dichromate
dichromate
noun
(chemistry) any salt of dichromic acid; in solution the orange dichromate anion (Cr₂O₇²⁻) is in equilibrium with the yellow chromate anion (CrO₄²⁻), the relative amount of each ion depending on the pH; they are both very powerful oxidizing agents
dimorphite
dimorphite
noun
(mineralogy) An orthorhombic-dipyramidal orange mineral containing arsenic and sulfur.
elotherium
etheriform
etheriform
adj
Having the form of ether.
exothermic
exothermic
adj
(chemistry, of a compound) That releases heat during its formation, and absorbs it during its decomposition.
(chemistry, of a reaction) That releases energy in the form of heat.
(zoology) Of an animal: whose body temperature is regulated by external factors; cold-blooded.
frightsome
frightsome
adj
Feeling fright; afraid; frightened.
Marked by fright or frightfulness; frightening; frightful; fearful; causing fear.
geisotherm
geisotherm
noun
Archaic form of geoisotherm.
geothermic
geothermic
adj
geothermal
hailstorms
hailstorms
noun
plural of hailstorm
hamrongite
harmotomic
haustorium
haustorium
noun
A cellular structure, growing into or around another structure to absorb water or nutrients, such as a cotyledon.
A root of a parasitic plant modified to take nourishment from its host.
heliometer
heliometer
noun
An astronomical instrument, based on a telescope, for measuring the diameter of the sun; now used to measure the angular distance between stars and other celestial bodies.
heliometry
heliometry
noun
The measurement of the diameters of heavenly bodies, their relative distances, etc.
hematocrit
hematocrit
noun
(medicine) The percentage (by volume) of packed red blood cells in a centrifuged sample of blood.
(medicine, countable) A centrifuge used to analyze the relative amount of red blood cells and plasma in blood.
hemipteron
hemipteron
noun
Alternative form of hemipteran
hemitremor
hemitropal
hemitropal
adj
Of a crystal: having one part in reverse position with reference to the other part; twinned.
hemitropic
hemitropic
adj
(crystallography) hemitropal.
(mathematics) Invariant relative to a proper orthogonal group.
hemotropic
hemotropic
adj
That is attracted to blood cells
herniotome
herniotomy
herniotomy
noun
(surgery) Surgical repair of a hernia.
herotheism
herotheism
noun
The worship of a human hero as a god.
heteromeri
heteromita
heterosomi
highermost
highermost
adj
Uppermost; in the highest position.
hindermost
hindermost
adj
hindmost
hippometer
hippometer
noun
An instrument for measuring a horse's height in hands.
hippometry
histograms
histograms
noun
plural of histogram
hithermost
hithermost
adj
(archaic) Nearest to this side.
homoerotic
homoerotic
adj
Arousing a homosexual desire.
Pertaining to homosexual love or desire
humiliator
humiliator
noun
One who humiliates.
humoralist
humoralist
noun
One who favors the humoral pathology or believes in humoralism.
humoristic
humoristic
adj
Pertaining to a humorist or his or her style.
hydatiform
hydatiform
Adjective
Resembling a hydatid.
hydromatic
hyotherium
idiothermy
isothermal
isothermal
adj
Of or pertaining to a process that takes place at constant temperature
Of or pertaining to an isotherm
noun
(geography) An isotherm
isothermic
isothermic
adj
(meteorology) Of equal or constant temperature with respect to space, volume, or pressure.
(physics) (Of a thermodynamic process) during which the temperature remains constant.
limitrophe
limitrophe
adj
Border, frontier; being or existing along a border or frontier.
noun
A border state or area.
lithomarge
lithomarge
noun
kaolinite
lithometer
lithosperm
logarithms
logarithms
noun
plural of logarithm
machinator
machinator
noun
One who machinates, or forms a scheme with evil designs; a plotter or artful schemer.
matronship
matronship
noun
matronage
medithorax
mentorship
mentorship
noun
state of being a mentor
metaphoric
metaphoric
adj
Synonym of metaphorical
methodiser
methodizer
methodizer
noun
One who methodizes.
microcrith
microcrith
noun
(physics, obsolete) The weight of the half hydrogen molecule, or of the hydrogen atom, taken as the standard in comparing the atomic weights of the elements.
microphyte
microphyte
noun
(biology) Any microscopic plant or alga
microtheos
microtherm
microtherm
noun
(biography) A plant that thrives at a low temperature
midrashoth
miothermic
miswrought
miswrought
adj
Badly wrought.
mitchboard
moerithere
monarchist
monarchist
noun
An advocate of, or believer in, monarchy.
monitorish
morphactin
morphactin
noun
Any of a class of synthetic compounds that limit plant growth.
morphinate
morphinate
noun
(organic chemistry) Any salt of morphine
morphinist
morphinist
noun
(obsolete) One who is addicted to morphine.
motherkins
motherkins
noun
(dated) Fond term of address for one's mother.
motherlike
motherlike
adj
Having the quality or suggestive of a mother; maternal, motherly.
motherling
motherling
noun
(derogatory) Mother.
(diminutive, endearing) A mother, especially a precious one.
A woman's child.
mothership
mothership
noun
Alternative spelling of mother ship
The state of being a mother; motherhood
motherwise
motorships
multichord
multichord
adj
Relating to multiple musical chords.
myothermic
orchiotomy
orchiotomy
noun
Synonym of orchidotomy
orthoprism
orthotomic
orthotomic
adj
(geometry) Cutting at right angles.
othertimes
othertimes
adv
Alternative form of other times
outrhyming
outrhyming
verb
present participle of outrhyme
overmighty
overmighty
adj
Excessively mighty
parethmoid
parethmoid
adj
(anatomy) Near or beside the ethmoid bone or cartilage; applied especially to a pair of bones in the nasal region of some fishes, and to the ethmoturbinals in some higher animals.
noun
(anatomy) A parethmoid bone.
phototimer
proatheism
prohibitum
promethium
promethium
noun
A metallic chemical element (symbol Pm) with an atomic number of 61.
prophetism
prophetism
noun
The work of prophets; prophecy.
psilothrum
pyrrhotism
rachiotome
rachiotomy
rachiotomy
noun
(surgery) The surgical procedure of cutting, or making an incision in a vertebra.
ramdohrite
ramdohrite
noun
(mineralogy) A monoclinic-prismatic bluish black gray mineral containing antimony, lead, silver, and sulfur.
rheometric
rheometric
adj
Measured using a rheometer
Of or pertaining to rheometry
rheumatoid
rheumatoid
adj
Presenting analogies with rheumatism.
rhizomatic
rhizomatic
adj
(botany) Resembling or related to a rhizome.
(philosophy) Employing rhizomes; not arborescent; spreading without a traditional hierarchy.
rhizostome
rhizostome
noun
(zoology) Any member of the Rhizostomata.
smothering
smothering
noun
The act by which someone or something is smothered.
verb
present participle of smother
spathiform
spathiform
adj
(mineralogy) Resembling spar in form.
stormtight
swordsmith
swordsmith
noun
A maker of swords.
thalliform
thalliform
adj
Of the form of a thallus.
theobromic
theobromin
theobromin
noun
Dated form of theobromine.
thermionic
thermionic
adj
Concerning the emission of electrons from a heated electrode.
thermistor
thermistor
noun
(electronics) A resistor whose resistance varies rapidly and predictably with temperature and as a result can be used to measure temperature.
thermopair
thermophil
thermopile
thermopile
noun
(electronics) An electronic device that converts thermal energy into electrical energy. Usually constructed using a series-combination of thermocouples
thermopsis
thermotics
thermotics
noun
(archaic) The branch of physics that deals with the science of heat.
(archaic) thermodynamics
thimerosal
thimerosal
noun
US standard form of thiomersal.
thiochrome
thiochrome
noun
(organic chemistry) A derivative of thiamine used in the colorimetric analysis of vitamin B1
thrillsome
thrillsome
adj
Characterised or marked by thrill(s)
thrombosis
thrombosis
noun
(pathology) The formation of thrombi in the blood vessels of a living organism, causing obstruction of the circulation.
thrombotic
thrombotic
adj
(pathology) Of, pertaining to, or caused by thrombosis
thyroidism
thyrsiform
tichodroma
tichodrome
timocharis
tricholoma
trichotomy
trichotomy
noun
(algebra) the property of an order relation whereby, given an ordered pair of elements (of a given algebraic structure), exactly one of these is true: the first element is 'less than' the second one, the second is 'less than' the first, or the two elements are equal.
Division or separation into three groups or pieces.
trichroism
trichroism
noun
The property of some optically anisotropic crystals of transmitting different colours of light in three different spatial directions.
trichromat
trichromat
noun
One who has trichromatic vision; one whose vision exhibits trichromacy; one who can distinguish three primary colors.
trichromic
trichromic
adj
(chemistry) Containing three atoms of chromium.
Of or pertaining to three colours; trichromatic.
trimethoxy
trimethoxy
noun
(organic chemistry, especially in combination) Three methoxy groups in a molecule
trimonthly
trimonthly
adj
Occurring at intervals three months apart.
noun
A periodical publication that appears four times per year (every three months).