# hydro-
## English
### Alternative forms

* hydr- (before a vowel)

### Etymology

From Ancient Greek ὑδρο- (hudro-), from ὕδωρ (húdōr, “water”).

### Pronunciation

* (General American) IPA: /ˈhaɪ.dɹoʊ/, /ˈhaɪ.d͡ʒɹoʊ/
* Audio (US):(file)

### Prefix

hydro-
* water
* liquid
* (chemistry) hydrogen
* (mineralogy) a hydrous compound
* (zoology) Hydrozoa

#### Hypernyms

* lyo-

#### Derived terms

* hydrate
* hydroelectric
* hydrofoil
* hydrodynamics
* hydracid
* hydracrylate
* hydracrylic acid
* hydramide
* hydramine
* hydrase
* hydrazide
* hydrazine
* hydrazino-
* hydriodic
* hydro-aromatic
* hydrobenzoin
* hydroborate
* hydroboration
* hydrobromic
* hydrobromide
* hydrocarbon
* hydrocarbonate
* hydrocellulose
* hydrochloric
* hydrochloride
* hydrocinchonine
* hydrocortisone
* hydrocracking
* hydrocyanic
* hydrocyanite
* hydrodealkylation
* hydrodesulfurization
* hydroferricyanate
* hydroferricyanic
* hydroferridcyanate
* hydroferridcyanic
* hydroferrocyanate
* hydroferrocyanic
* hydroflumethiazide
* hydrofluoboric
* hydrofluoric
* hydrofluoride
* hydrofluosilicic acid
* hydroformate
* hydroformer
* hydroforming
* hydrogasification
* hydrohalic acid
* hydrohydrodesulphurisation
* hydrohydrodesulphurization
* hydroiodic
* hydroiodic acid
* hydrol
* hydronitric acid
* hydropotassic
* hydropressure
* hydroselenate
* hydroselenic
* hydroselenuret
* hydrosodic
* hydrosulfurization
* hydrosulfurize
* hydrosulphurisation
* hydrosulphurise
* hydrosulphurization
* hydrosulphurize
* hydrotelluric
* hydroxide
* hydroxonium
* hydrurilate
* hydrurilic
* Hydra
* Hydrozoa

#### Related terms

* (chemistry): hydroborane, hydroxo-
* (zoology): Hydra, Hydrozoa

#### Translations
### Anagrams

* Rhody

## Czech
### Etymology

Borrowed from Ancient Greek ὑδρο- (hudro-), from ὕδωρ (húdōr, “water”).

### Pronunciation

* IPA: [ɦɪdro ]

### Prefix

hydro-
* hydro- (pertaining to water)

#### Related terms

* dehydratace
* dehydratovat
* hydra
* hydrant
* hydrát
* hydratace
* hydratovat
* hydraulický
* hydraulika

#### See also

* vodo-

### Further reading

* “hydro-”, in Slovník spisovného jazyka českého (in Czech), 1960–1971, 1989
* hydro- in Slovník afixů užívaných v češtině, 2017

## Danish
### Prefix

hydro-
* hydro- (pertaining to water)

#### Derived terms
## Finnish
### Etymology

Internationalism (see English hydro-), ultimately from Ancient Greek ὑδρο- (hudro-).

### Pronunciation

* IPA: /ˈhydro-/, [ˈhydro̞-]

### Prefix

hydro-
* hydro-

#### Derived terms
## French
### Alternative forms

* hydr- ((before a vowel))

### Etymology

From Ancient Greek ὑδρο- (hudro-), from ὕδωρ (húdōr, “water”).

### Prefix

hydro-
* hydro-

#### Derived terms
## Norwegian Bokmål
### Alternative forms

* hydr-

### Prefix

hydro-
* hydro-

#### Derived terms
## Norwegian Nynorsk
### Alternative forms

* hydr-

### Prefix

hydro-
* hydro-
    Synonym: vass-

#### Derived terms
## Polish
### Etymology

From Ancient Greek ὑδρο- (hudro-).

### Pronunciation

* IPA: /xɘ.drɔ/
* Audio:(file)
* Rhymes: -ɘdrɔ
* Syllabification: [please specify syllabification manually]

### Prefix

hydro-
* hydro-
    ‎hydro- + ‎-logia → ‎hydrologia

#### Derived terms
### Further reading

* hydro- in Polish dictionaries at PWN