hydro-
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hydro-
(word root) waterExamples of words with the root hydro-: hydroplane
Abused, Confused, & Misused Words by Mary Embree Copyright © 2007, 2013 by Mary Embree
hydro-
or hydr-pref.
1.
a. Water: hydroelectric.
b. Liquid: hydrodynamics.
2. Hydrogen: hydrochloride.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
hydro-
or sometimes before a vowelhydr-
combining form
1. indicating or denoting water, liquid, or fluid: hydrolysis; hydrodynamics.
2. (Chemistry) indicating the presence of hydrogen in a chemical compound: hydrochloric acid.
3. (Zoology) indicating a hydroid: hydrozoan.
[from Greek hudōr water]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
hy•dro
(ˈhaɪ droʊ)n., pl. -dros,
adj. n.
1. hydroelectric power.
2. a hydroplane.
3. Brit. a spa offering hydrotherapy.
adj. 4. of, pertaining to, or furnishing water, water power, or hydroelectricity.
hydro-1
, a combining form meaning “water”: hydroplane; hydrogen.
Also, esp. before a vowel, hydr-. [< Greek, comb. form of hýdōr water]
hydro-2
, a combining form representing hydrogen, used esp. in the names of chemical compounds in which hydrogen is combined with some negative element or radical: hydrobromic.
Also, esp. before a vowel, hydr-. Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Translations
hydro-
pref (= concerning water) → Hydro-, hydro-, Wasser-, wasser-; (Chem, +n) → -wasserstoff m;hydrocarbon
n → Kohlenwasserstoff m
hydrocephalic
adj → wasserköpfig, mit einem Wasserkopf
hydrocephalus
n → Wasserkopf m
hydrochloric acid
n → Salzsäure f
hydrodynamics
n sing or pl → Hydrodynamik f
hydroelectric
adj → hydroelektrisch
hydroelectricity
n → durch Wasserkraft erzeugte Energie
hydroelectric power
n → durch Wasserkraft erzeugte Energie
hydroelectric power station
n → Wasserkraftwerk nt
hydrofoil
hydro-
:hydropathic
adj → hydrotherapeutisch
hydrophobia
hydrophobic
adj → hydrophob (spec), → wasserscheu
hydroplane
n
hydroponics
n sing → Hydrokultur f
hydropower
n → Wasserkraft f
hydrotherapeutics
n sing → Wasserheilkunde f, → Hydrotherapeutik f (spec)
hydrotherapy
n → Wasserbehandlung f, → Hydrotherapie f (spec)
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007