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Crayfish in Irish (Piardóg): Meaning, Pronunciation, Usage

The Irish for crayfish is piardóg, a feminine noun (plural piardóga).
Updated October 2026Report a mistake

How to say “crayfish” in Irish

Irish:
piardóg
English:
crayfish
Word type:
noun
Gender:
feminine, second declension
Pronunciation:
“PYAR-doag”  /ˈpʲiəɾˠd̪ˠoːɡ/
Various forms
Plural:
piardóga (crayfishes)
Genitive singular:
piardóige, na piardóige (e.g. eireaball na piardóige, the tail of the crayfish)
Genitive plural:
piardóg, na bpiardóg (e.g. praghas na bpiardóg, the price of crayfish)

What does “piardóg” mean?

crayfish
A shellfish like a small lobster without large claws; in Irish usage it often means the spiny lobster or crawfish found in the sea.Also: crawfish, spiny lobster, rock lobster.

Other Irish words for crayfish: gliomach (lobster)

“Piardóg” with the article

The plural of crayfish in Irish is piardóga. Here is piardóg after the article (an t-alt), in the singular and the plural.

an phiardóg
the crayfish
Lenition: p becomes ph after an (feminine noun)
na piardóga
the crayfishes
Plural: no change after na

“Piardóg” in a sentence: Irish examples

Common Irish sentences using piardóg, the Irish word for crayfish.

Rug an t-iascaire ar phiardóg mhór inné.
The fisherman caught a big crayfish yesterday.
Tá an phiardóg i bhfolach faoin gcarraig.
The crayfish is hiding under the rock.
Bhí blas iontach ar fheoil na piardóige.
The crayfish meat tasted wonderful.
Cuireann siad piardóga ar ais chun na Fraince.
They send crayfish back to France.
Bhí mo phiardóg beo fós sa bhuicéad.
My crayfish was still alive in the bucket.
Fuaireamar piardóg i bpota gliomach ar maidin.
We found a crayfish in a lobster pot this morning.
Ní fhaca mé piardóg sa linn riamh.
I never saw a crayfish in the pool.

Other nouns in Irish

More everyday Irish nouns to learn next.

Crayfish in Irish: frequently asked questions

What is the Irish for crayfish?

The Irish for crayfish is piardóg (pronounced “PYAR-doag”). It’s a feminine noun and the plural is piardóga.

How do you pronounce piardóg in Irish?

Piardóg is said like “PYAR-doag” (IPA /ˈpʲiəɾˠd̪ˠoːɡ/).

What is the plural of crayfish in Irish?

The plural of piardóg is piardóga; with the article, na piardóga means “the crayfishes”. The genitive plural is piardóg, as in praghas na bpiardóg (the price of crayfish).

Why does piardóg change to phiardóg or bpiardóg?

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

What is the difference between piardóg and gliomach?

A gliomach is a lobster with big claws, while a piardóg is a crayfish or spiny lobster without the large claws.

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