hydroextraction
The use of a hydroextractor to remove excess water from textiles.
The isolation of a virus by means of a semipermeable membrane surrounded by a hygroscopic material.

hydroextrusion
hydraulic extrusion

hydrofluoroalkane
Any of various gaseous alkanes that contain carbon, fluorine, and hydrogen and are used especially as aerosol propellants in metered-dose inhalers.

hydrofluoroalkanes
plural of hydrofluoroalkane

hydroformylation
The reaction of an olefin with carbon monoxide and hydrogen to form an aldehyde.

hydroformylations
plural of hydroformylation

hydrogamy
pollination by means of water

hydrogasification
The reaction of hydrogen with coal under high pressure to form methane

hydrogelation
The formation of a hydrogel

hydrogelations
plural of hydrogelation

hydrogeneration
Generation of hydroelectric power.

hydrogenotrophy
The property of being hydrogenotrophic.

hydrogeography
The geography of rivers, seas and other bodies of water

hydrogeomorphology
The study of landforms created or modified by water

hydrogiobertite
A mixture of hydromagnesite and calcite.

hydrognosy
The scientific description of the waters of the Earth.

hydrographies
plural of hydrography

hydrography
The scientific measurement and description of the physical features and conditions of navigable waters and the shoreline.

hydrogymnastics
therapeutic gymnastics performed in water

hydroinformatics
The branch of informatics dealing with water management

hydrokinetics
The branch of physics concerned with the movement of fluids

hydrolaccolith
A frost mound that has a core of ice and resembles a laccolith in cross-section

hydrolaccoliths
plural of hydrolaccolith

hydrolatry
The worship of water; belief in the spiritual powers of certain waters.

hydrolipophobicity
The condition of being hydrolipophobic

hydrologies
plural of hydrology

hydrology
The science of the properties, distribution, and effects of water on a planet's surface, in the soil and underlying rocks, and in the atmosphere
The properties, distribution, and flows of water in a specific locale; the hydrological characteristics of a particular place or region.

hydrolox
A type of binary rocket fuel composed of liquid oxygen (lox) oxidizer and liquid hydrogen combustible.

hydrolysation
Alternative form of hydrolyzation.

hydrolysations
plural of hydrolysation

hydrolyser
That which hydrolyses.

hydrolysers
plural of hydrolyser

hydrolyzability
The condition of being hydrolyzable

hydrolyzation
The act of hydrolyzing

hydrolyzations
plural of hydrolyzation

hydrolyzer
Alternative form of hydrolyser.

hydrolyzers
plural of hydrolyzer

hydromagnetics
magnetohydrodynamics

hydromania
A morbid craving for water.
An intense attraction to water.
A morbid attraction to suicide by drowning.

hydrometamorphism
A type of metamorphism caused by water.

hydromethylation
A class of reactions in which a hydrogen atom and a methyl group are added to the double bond of an alkene to form a branched alkane

hydromethylations
plural of hydromethylation

hydrometry
The branch of hydrostatics dealing with the measurement of specific gravity using hydrometers

hydromicrobiology
Study of microorganisms in aquatic environments.

hydromodification
The alteration of the hydrologic characteristics of bodies of water

hydromodifications
plural of hydromodification

hydromorphism
The condition of being hydromorphic

hydromorphology
The shaping of the landscape by water, especially by rain and by rivers

hydromorphy
The condition of being saturated with water

hydromulching
A form of mulching in which the mulch is combined with water and a tackifier and then sprayed.

hydronation
The formation of a complex with hydrogen
The formation of a hydrogen bond

hydronations
plural of hydronation

hydronics
The use of water or another liquid as the heat-transfer medium in heating and cooling systems.

hydronymies
plural of hydronymy

hydronymy
The naming of bodies of water such as rivers and lakes.

hydropattern
The pattern of wetting (by rivers or rainfall) of a piece of land

hydropatterning
The process of axial roots bending and growing towards water.

hydropatterns
plural of hydropattern

hydropeaking
The practice of releasing pulses of water to increase hydroelectric power production at hydro dams to meet peak daily electricity demand.

hydropeakings
plural of hydropeaking

hydropedality
The condition of being hydropedal.

hydropedology
The study of the connections between the hydrosphere and the pedosphere.

hydropelvis
The presence of water (normally urine) in the renal pelvis

hydroperoxidation
reaction with a hydroperoxide

hydroperoxidations
plural of hydroperoxidation

hydroperoxylation
Any reaction that introduces a hydroperoxyl group

hydroperoxylations
plural of hydroperoxylation

hydrophenoxylation
Any reaction that adds a phenol across a double bond or triple bond, a hydrogen atom to one side and a phenoxide group to the other

hydrophenoxylations
plural of hydrophenoxylation

hydrophilia
affinity for water

hydrophilicities
plural of hydrophilicity

hydrophilicity
The condition of being hydrophilic.
A measure of the extent to which something is hydrophilic.

hydrophilism
The quality of being hydrophilic.

hydrophilization
The act or process of making something hydrophilic.

hydrophily
A form of pollination whereby pollen is distributed by the flow of waters, particularly in rivers and streams.

hydrophobation
The act or process of making something hydrophobic / waterproof

hydrophobations
plural of hydrophobation

hydrophobicities
plural of hydrophobicity

hydrophobicity
The condition of being hydrophobic.
The degree to which a substance is hydrophobic.

hydrophobization
The act or process of making something hydrophobic, such as the surface of a particle

hydrophobophobia
The fear of hydrophobia, or rabies.

hydrophthalmos
A congenital form of glaucoma.

hydrophyllium
One of the flat, leaf-like, protective zooids covering other zooids of certain Siphonophorae.

hydrophysics
The physical movement of water resources.

hydrophytism
The adaptation of plants to habitats where water is abundant.

hydrophytology
The branch of botany that deals with water plants (hydrophytes)

hydropneumothorax
The presence of both fluid and air in the pleural cavity

hydropollution
water pollution

hydroreduction
hydrostatic reduction of intussusception

hydroregulation
The regulation of the water content of the body

hydroscience
The science and associated technology of water management

hydrosciences
plural of hydroscience

hydroscopicity
Misspelling of hygroscopicity.

hydrosecurity
Security and control of water resources, especially in geopolitical contexts.

hydroseeding
A method of seeding (used especially with grass) that uses a slurry of seed in water

hydrosilation
hydrosilylation

hydrosilations
plural of hydrosilation

hydrosimulation
hydrodynamic simulation

hydrosimulations
plural of hydrosimulation

hydrosolubilities
plural of hydrosolubility

hydrosolubility
solubility in water

hydrospace
That part of the Earth, or other planet, that lies below the surface of its lakes, seas and oceans,

hydrospaces
plural of hydrospace

hydrosprigging
The use of sprigs or cut stolons and rhizomes in a slurry of fertilizer, mulch, and binding agent, sprayed with a hose over a target area instead of planting.

hydrostannation
Any hydrometallation reaction involving a tin hydride

hydrostannations
plural of hydrostannation

hydrostaticity
The condition of being hydrostatic.

hydrostaticks
Obsolete form of hydrostatics.

hydrostatics
The scientific study of fluids at rest, especially when under pressure.

hydrostratigraphies
plural of hydrostratigraphy

hydrostratigraphy
Structure of subsurface porous materials in reference to the flow of groundwater, often relating to stratigraphy

hydrotechnology
Any technology that employs water

hydrothermalism
The presence of hydrothermal activity.
The commercial usage of hydrothermal streams.