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Fistula in Irish (Fiostúl): Meaning, Pronunciation, Usage

The Irish for fistula is fiostúl, a masculine noun (plural fiostúil).
Updated October 2026Report a mistake

How to say “fistula” in Irish

Irish:
fiostúl
English:
fistula
Word type:
noun
Gender:
masculine
Pronunciation:
“FISS-tool”  /ˈfʲɪsˠt̪ˠuːlˠ/
Various forms
Plural:
fiostúil (fistulas)
Genitive singular:
fiostúil, an fhiostúil (e.g. cóireáil an fhiostúil, treatment of the fistula)
Genitive plural:
fiostúl, na bhfiostúl (e.g. cóireáil na bhfiostúl, treatment of fistulas)

What does “fiostúl” mean?

fistula
An abnormal passage or channel in the body connecting an organ or vessel to another organ or to the skin.Also: abnormal passage, sinus tract.

“Fiostúl” with the article

The plural of fistula in Irish is fiostúil. Here is fiostúl after the article (an t-alt), in the singular and the plural.

an fiostúl
the fistula
No change after an
na fiostúil
the fistulas
Plural: no change after na

“Fiostúl” in a sentence: Irish examples

Common Irish sentences using fiostúl, the Irish word for fistula.

Tá fiostúl air, dar leis an dochtúir.
The doctor says he has a fistula.
Baineadh an fiostúl amach le hobráid.
The fistula was removed by surgery.
Bhí pian mhór aici de bharr an fhiostúil.
She was in great pain because of the fistula.
Is féidir le fiostúil a bheith an-phianmhar.
Fistulas can be very painful.
Tháinig m'fhiostúl ar ais tar éis bliana.
My fistula came back after a year.
Fuarthas ionfhabhtú i bhfiostúl an othair.
An infection was found in the patient's fistula.
Is speisialtóir í i gcóireáil fiostúl.
She is a specialist in treating fistulas.

Other nouns in Irish

More everyday Irish nouns to learn next.

Fistula in Irish: frequently asked questions

What is the Irish for fistula?

The Irish for fistula is fiostúl (pronounced “FISS-tool”). It’s a masculine noun and the plural is fiostúil.

How do you pronounce fiostúl in Irish?

Fiostúl is said like “FISS-tool” (IPA /ˈfʲɪsˠt̪ˠuːlˠ/).

What is the plural of fistula in Irish?

The plural of fiostúl is fiostúil; with the article, na fiostúil means “the fistulas”. The genitive plural is fiostúl, as in cóireáil na bhfiostúl (treatment of fistulas).

Why does fiostúl change to fhiostúl or bhfiostúl?

Irish changes the start of some words after certain words. After mo (my) fiostúl becomes m'fhiostúl (lenition), and after ár (our) or i (in) it becomes ár bhfiostúl (eclipsis).

Is 'fiostúl' a word used in everyday Irish?

No, 'fiostúl' is a medical term for a fistula; in everyday speech people would mostly meet it in a hospital or medical context.

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