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Ordnance in Irish (Ordanás): Meaning, Pronunciation, Usage

‘ordanás’ also means: ordnance survey

The Irish for ordnance is ordanás, a masculine noun.
Updated October 2026Report a mistake

How to say “ordnance” in Irish

Irish:
ordanás
English:
ordnance, ordnance survey
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“OR-duh-nawss”  /ˈɔɾˠd̪ˠən̪ˠaːsˠ/
Various forms
Genitive singular:
ordanáis, an ordanáis (e.g. stóras an ordanáis, the ordnance depot)

What does “ordanás” mean?

“Ordanás” has two alternative meanings. The most common comes first.

ordnance
Military supplies such as heavy guns, artillery and ammunition.Also: artillery, munitions, military supplies.
1 other meaning: ordnance survey
2ordnance survey
Used in the name Suirbhéireacht Ordanáis, the official mapping survey of a country.Also: mapping survey, official survey.

“Ordanás” with the article

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

an t-ordanás
the ordnance
Masculine nouns take t before a vowel after an

“Ordanás” in a sentence: Irish examples

Common Irish sentences using ordanás, the Irish word for ordnance.

Bhí an t-ordanás stóráilte sa dún.
The ordnance was stored in the fort.
Tháinig ordanás nua ón Ríocht Aontaithe.
New ordnance came from the United Kingdom.
Tá léarscáil ón tSuirbhéireacht Ordanáis agam.
I have an Ordnance Survey map.
Bhí mo sheanathair ag obair sa tSuirbhéireacht Ordanáis.
My grandfather worked in the Ordnance Survey.
Cailleadh cuid mhór den ordanás sa chogadh.
A lot of the ordnance was lost in the war.
Bhí an t-arm gann ar ordanás.
The army was short of ordnance.
Rinne siad cigireacht ar an ordanás inné.
They inspected the ordnance yesterday.

Other nouns in Irish

More everyday Irish nouns to learn next.

Ordnance in Irish: frequently asked questions

What is the Irish for ordnance?

The Irish for ordnance is ordanás (pronounced “OR-duh-nawss”). It’s a masculine noun. Depending on context it can also mean ordnance survey.

How do you pronounce ordanás in Irish?

Ordanás is said like “OR-duh-nawss” (IPA /ˈɔɾˠd̪ˠən̪ˠaːsˠ/).

Does ordanás have a plural?

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

Does ordanás have more than one meaning?

Yes. Ordanás can mean ordnance or ordnance survey, depending on context; the first is the most common.

Why does ordanás sometimes have a t or h in front of it?

Irish nouns beginning with a vowel take a prefix after certain words: an t-ordanás (the ordnance), a hordanás (her ordnance), a n-ordanás (their ordnance).

How do you say Ordnance Survey Ireland in Irish?

It is Suirbhéireacht Ordanáis Éireann, with ordanás in the genitive form ordanáis.

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