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Septum in Irish (Seipteam): Meaning, Pronunciation, Usage

The Irish for septum is seipteam, a masculine noun (plural seiptim).
Updated October 2026Report a mistake

How to say “septum” in Irish

Irish:
seipteam
English:
septum
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“SHEP-tyum”  /ˈʃɛpʲtʲəmˠ/
Various forms
Plural:
seiptim (septa)
Genitive singular:
seiptim, an tseiptim (e.g. lagú an tseiptim, weakening of the septum)
Genitive plural:
seipteam, na seipteam (e.g. struchtúr na seipteam, structure of the septa)

What does “seipteam” mean?

septum
A thin dividing wall or partition in the body, such as the one between the nostrils or between the chambers of the heart.Also: nasal septum, partition, dividing wall.

“Seipteam” with the article

The plural of septum in Irish is seiptim. Here is seipteam after the article (an t-alt), in the singular and the plural.

an seipteam
the septum
No change after an
na seiptim
the septa
Plural: no change after na

“Seipteam” in a sentence: Irish examples

Common Irish sentences using seipteam, the Irish word for septum.

Tá seipteam cam ag m'athair.
My father has a deviated septum.
Roinneann an seipteam an tsrón ina dhá leath.
The septum divides the nose into two halves.
Rinne an dochtúir obráid ar an seipteam.
The doctor operated on the septum.
Bhí poll sa seipteam aici.
She had a hole in her septum.
Is cuid den chroí é an seipteam idir na ventricil.
The septum between the ventricles is part of the heart.
Gortaíodh mo sheipteam sa chluiche.
My septum was injured in the match.
Tá seiptim i gcuid mhaith orgán sa chorp.
There are septa in many organs in the body.

Other nouns in Irish

More everyday Irish nouns to learn next.

Septum in Irish: frequently asked questions

What is the Irish for septum?

The Irish for septum is seipteam (pronounced “SHEP-tyum”). It’s a masculine noun and the plural is seiptim.

How do you pronounce seipteam in Irish?

Seipteam is said like “SHEP-tyum” (IPA /ˈʃɛpʲtʲəmˠ/).

What is the plural of septum in Irish?

The plural of seipteam is seiptim; with the article, na seiptim means “the septa”. The genitive plural is seipteam, as in struchtúr na seipteam (structure of the septa).

Why does seipteam change to sheipteam?

After words like mo (my) and do (your) the first letter is lenited: mo sheipteam. After ár (our) it stays ár seipteam, because s does not take eclipsis.

Is seipteam an everyday word?

No, seipteam is a technical anatomical term; in general speech people might say 'an chnámh idir na polláirí' for the nasal partition.

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