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Dietitian in Irish (Bia-eolaí): Meaning, Pronunciation, Usage

The Irish for dietitian is bia-eolaí, a masculine noun (plural bia-eolaithe).
Updated October 2026Report a mistake

How to say “dietitian” in Irish

Irish:
bia-eolaí
English:
dietitian
Word type:
noun
Gender:
masculine, fourth declension
Pronunciation:
“BEE-uh-oh-lee”  /ˈbʲiə ˌoːlˠiː/
Various forms
Plural:
bia-eolaithe (dietitians)
Genitive singular:
bia-eolaí, an bhia-eolaí (e.g. comhairle an bhia-eolaí, the dietitian's advice)
Genitive plural:
bia-eolaithe, na mbia-eolaithe (e.g. comhairle na mbia-eolaithe, the dietitians' advice)

What does “bia-eolaí” mean?

dietitian
A person trained to give expert advice about diet and nutrition.Also: dietician, nutritionist, diet expert.

“Bia-eolaí” with the article

The plural of dietitian in Irish is bia-eolaithe. Here is bia-eolaí after the article (an t-alt), in the singular and the plural.

an bia-eolaí
the dietitian
No change after an
na bia-eolaithe
the dietitians
Plural: no change after na

“Bia-eolaí” in a sentence: Irish examples

Common Irish sentences using bia-eolaí, the Irish word for dietitian.

Is bia-eolaí í mo dheirfiúr.
My sister is a dietitian.
Chuaigh mé chuig an mbia-eolaí inné.
I went to the dietitian yesterday.
Thug an bia-eolaí plean bia dom.
The dietitian gave me a meal plan.
Lean mé comhairle an bhia-eolaí.
I followed the dietitian's advice.
Tá bia-eolaithe ag obair san ospidéal.
There are dietitians working in the hospital.
Dúirt mo bhia-eolaí liom níos mó glasraí a ithe.
My dietitian told me to eat more vegetables.
Ba mhaith léi a bheith ina bia-eolaí.
She would like to be a dietitian.

Other nouns in Irish

More everyday Irish nouns to learn next.

Dietitian in Irish: frequently asked questions

What is the Irish for dietitian?

The Irish for dietitian is bia-eolaí (pronounced “BEE-uh-oh-lee”). It’s a masculine noun and the plural is bia-eolaithe.

How do you pronounce bia-eolaí in Irish?

Bia-eolaí is said like “BEE-uh-oh-lee” (IPA /ˈbʲiə ˌoːlˠiː/).

What is the plural of dietitian in Irish?

The plural of bia-eolaí is bia-eolaithe; with the article, na bia-eolaithe means “the dietitians”. The genitive plural is bia-eolaithe, as in comhairle na mbia-eolaithe (the dietitians' advice).

Why does bia-eolaí change to bhia-eolaí or mbia-eolaí?

Irish changes the start of some words after certain words. After mo (my) bia-eolaí becomes mo bhia-eolaí (lenition), and after ár (our) or i (in) it becomes ár mbia-eolaí (eclipsis).

How is 'bia-eolaí' formed?

It combines 'bia' (food) and 'eolaí' (expert, scientist), just as 'bia-eolaíocht' means dietetics.

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