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Dentist in Irish (Déidlia): Meaning, Pronunciation, Usage

The Irish for dentist is déidlia, a masculine noun (plural déidlianna).
Updated October 2026Report a mistake

How to say “dentist” in Irish

Irish:
déidlia
English:
dentist
Word type:
noun
Gender:
masculine
Pronunciation:
“DAYD-lee-uh”  /ˈdʲeːdʲlʲiə/
Various forms
Plural:
déidlianna (dentists)
Genitive singular:
déidlia, an déidlia (e.g. oifig an déidlia, the dentist's surgery)
Genitive plural:
déidlianna, na ndéidlianna (e.g. táillí na ndéidlianna, the dentists' fees)

What does “déidlia” mean?

dentist
A doctor who looks after people's teeth and treats problems with them.Also: dental surgeon, tooth doctor.

Other Irish words for dentist: fiaclóir (dentist)

“Déidlia” with the article

The plural of dentist in Irish is déidlianna. Here is déidlia after the article (an t-alt), in the singular and the plural.

an déidlia
the dentist
No change after an
na déidlianna
the dentists
Plural: no change after na

“Déidlia” in a sentence: Irish examples

Common Irish sentences using déidlia, the Irish word for dentist.

Tá coinne agam leis an déidlia amárach.
I have an appointment with the dentist tomorrow.
Is déidlia í mo dheirfiúr.
My sister is a dentist.
Bhí mé ag an déidlia ar maidin.
I was at the dentist this morning.
Tá eagla an domhain air roimh an déidlia.
He is terrified of the dentist.
Bhí mé i mo shuí i seomra feithimh an déidlia.
I was sitting in the dentist's waiting room.
Níl go leor déidlianna sa cheantar seo.
There aren't enough dentists in this area.
Dúirt mo dhéidlia liom mo chuid fiacla a scuabadh níos minice.
My dentist told me to brush my teeth more often.

Other nouns in Irish

More everyday Irish nouns to learn next.

Dentist in Irish: frequently asked questions

What is the Irish for dentist?

The Irish for dentist is déidlia (pronounced “DAYD-lee-uh”). It’s a masculine noun and the plural is déidlianna.

How do you pronounce déidlia in Irish?

Déidlia is said like “DAYD-lee-uh” (IPA /ˈdʲeːdʲlʲiə/).

What is the plural of dentist in Irish?

The plural of déidlia is déidlianna; with the article, na déidlianna means “the dentists”. The genitive plural is déidlianna, as in táillí na ndéidlianna (the dentists' fees).

Why does déidlia change to dhéidlia or ndéidlia?

Irish changes the start of some words after certain words. After mo (my) déidlia becomes mo dhéidlia (lenition), and after ár (our) or i (in) it becomes ár ndéidlia (eclipsis).

Is there another Irish word for dentist?

Yes, 'fiaclóir' is also found, but 'déidlia' is the standard term used in Ó Dónaill and foclóir.ie. The practice of dentistry is 'déidliacht'.

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