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Oxygenation in Irish (Ocsaiginiú): Meaning, Pronunciation, Usage

The Irish for oxygenation is ocsaiginiú, a masculine noun. Ag ocsaiginiú is oxygenating, from the verb ocsaiginigh.
Updated October 2026Report a mistake

How to say “oxygenation” in Irish

Irish:
ocsaiginiú
English:
oxygenation
Word type:
noun (verbal noun)
Verbal noun of:
ocsaiginigh, to oxygenate (ag ocsaiginiú, oxygenating)
Gender:
masculine
Pronunciation:
“OK-suh-gin-ee-oo”  /ˈɔksəɟɪnʲuː/
Various forms
Genitive singular:
ocsaiginithe, an ocsaiginithe (e.g. leibhéal ocsaiginithe, level of oxygenation)

What does “ocsaiginiú” mean?

oxygenation
The process of adding oxygen to something, such as blood or water; it is the verbal noun of the verb ocsaiginigh.Also: oxygenating, adding oxygen.

“Ocsaiginiú” as a verbal noun

After ag, ocsaiginiú means oxygenating: it is the verbal noun of the verb ocsaiginigh (to oxygenate). A noun that follows it goes into the genitive.

agat
+
ocsaiginiúverbal noun
=
ag ocsaiginiúoxygenating

“Ocsaiginiú” with the article

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

an t-ocsaiginiú
the oxygenation
Masculine nouns take t before a vowel after an

“Ocsaiginiú” in a sentence: Irish examples

Common Irish sentences using ocsaiginiú, the Irish word for oxygenation.

Tá ocsaiginiú na fola tábhachtach don chorp.
Oxygenation of the blood is important for the body.
Tarlaíonn an t-ocsaiginiú sna scamhóga.
Oxygenation happens in the lungs.
Thomhais an dochtúir leibhéal ocsaiginithe an othair.
The doctor measured the patient's oxygenation level.
Cabhraíonn an caidéal le hocsaiginiú an uisce.
The pump helps oxygenate the water.
Bhí fadhb ann leis an ocsaiginiú i rith na hobráide.
There was a problem with oxygenation during the operation.
Teastaíonn ocsaiginiú maith ó na héisc san umar.
The fish in the tank need good oxygenation.
Feabhsaíonn aclaíocht próiseas an ocsaiginithe.
Exercise improves the oxygenation process.

Other nouns in Irish

More everyday Irish nouns to learn next.

Oxygenation in Irish: frequently asked questions

What is the Irish for oxygenation?

The Irish for oxygenation is ocsaiginiú (pronounced “OK-suh-gin-ee-oo”). It’s a masculine noun.

How do you pronounce ocsaiginiú in Irish?

Ocsaiginiú is said like “OK-suh-gin-ee-oo” (IPA /ˈɔksəɟɪnʲuː/).

Does ocsaiginiú have a plural?

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

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-ocsaiginiú (the oxygenation), a hocsaiginiú (her oxygenation), a n-ocsaiginiú (their oxygenation).

How is ocsaiginiú different from ocsaídiú?

Ocsaiginiú means adding oxygen, as to blood or water, while ocsaídiú means oxidation, a chemical reaction such as rusting.

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