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Hydrography in Irish (Hidreagrafaíocht): Meaning, Pronunciation, Usage

The Irish for hydrography is hidreagrafaíocht, a feminine noun.
Updated October 2026Report a mistake

How to say “hydrography” in Irish

Irish:
hidreagrafaíocht
English:
hydrography
Word type:
noun
Gender:
feminine, third declension
Pronunciation:
“hid-ra-GRAF-ee-okht”  /ˈhʲɪdʲɾʲəˌɡɾˠafˠiːəxt̪ˠ/
Various forms
Genitive singular:
hidreagrafaíochta, na hidreagrafaíochta (e.g. oifig na hidreagrafaíochta, the hydrography office)

What does “hidreagrafaíocht” mean?

hydrography
The science of measuring and mapping seas, lakes and rivers, especially for navigation.Also: marine surveying, charting of waters.

“Hidreagrafaíocht” with the article

Here is hidreagrafaíocht after the article (an t-alt).

an hidreagrafaíocht
the hydrography
No change after an

“Hidreagrafaíocht” in a sentence: Irish examples

Common Irish sentences using hidreagrafaíocht, the Irish word for hydrography.

Is eolaíocht thábhachtach í an hidreagrafaíocht.
Hydrography is an important science.
Tá sí ag déanamh staidéir ar hidreagrafaíocht.
She is studying hydrography.
Baineann hidreagrafaíocht le mapáil na farraige.
Hydrography deals with mapping the sea.
Tá cúrsa hidreagrafaíochta ar siúl san ollscoil.
There is a hydrography course running at the university.
D'oibrigh m'athair i hidreagrafaíocht ar feadh na mblianta.
My father worked in hydrography for years.
Bíonn longa ag brath ar an hidreagrafaíocht.
Ships depend on hydrography.
Is saineolaí hidreagrafaíochta é a deartháir.
His brother is a hydrography expert.

Other nouns in Irish

More everyday Irish nouns to learn next.

Hydrography in Irish: frequently asked questions

What is the Irish for hydrography?

The Irish for hydrography is hidreagrafaíocht (pronounced “hid-ra-GRAF-ee-okht”). It’s a feminine noun.

How do you pronounce hidreagrafaíocht in Irish?

Hidreagrafaíocht is said like “hid-ra-GRAF-ee-okht” (IPA /ˈhʲɪdʲɾʲəˌɡɾˠafˠiːəxt̪ˠ/).

Does hidreagrafaíocht have a plural?

No plural form is given for hidreagrafaíocht in the standard. Many abstract and mass nouns in Irish have no plural.

What is the word for a hydrographer?

A hydrographer is 'hidreagrafaí', and the science itself is 'hidreagrafaíocht'.

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