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Bivalve in Irish (Débhlaoscach): Meaning, Pronunciation, Usage

The Irish for bivalve is débhlaoscach, a masculine noun (plural débhlaoscaigh).
Updated October 2026Report a mistake

How to say “bivalve” in Irish

Irish:
débhlaoscach
English:
bivalve
Word type:
noun
Gender:
masculine
Pronunciation:
“DAY-vlees-kukh”  /ˈdʲeːˌvˠl̪ˠiːsˠkəx/
Various forms
Plural:
débhlaoscaigh (bivalves)
Genitive singular:
débhlaoscaigh, an débhlaoscaigh (e.g. blaosc an débhlaoscaigh, the shell of the bivalve)
Genitive plural:
débhlaoscach, na ndébhlaoscach (e.g. blaoscanna na ndébhlaoscach, the shells of the bivalves)

What does “débhlaoscach” mean?

bivalve
A mollusc, such as a mussel, clam or oyster, whose body is enclosed in a shell of two hinged parts.Also: bivalve mollusc, clam, mussel.

“Débhlaoscach” with the article

The plural of bivalve in Irish is débhlaoscaigh. Here is débhlaoscach after the article (an t-alt), in the singular and the plural.

an débhlaoscach
the bivalve
No change after an
na débhlaoscaigh
the bivalves
Plural: no change after na

“Débhlaoscach” in a sentence: Irish examples

Common Irish sentences using débhlaoscach, the Irish word for bivalve.

Is débhlaoscach é an diúilicín.
The mussel is a bivalve.
Tá dhá leath ar bhlaosc an débhlaoscaigh.
The bivalve's shell has two halves.
Fuaireamar a lán débhlaoscach ar an trá.
We found lots of bivalves on the beach.
Itheann na héin débhlaoscaigh bheaga.
The birds eat small bivalves.
Dhún an débhlaoscach a bhlaosc go tapa.
The bivalve closed its shell quickly.
Tá péarla i mo dhébhlaoscach!
There's a pearl in my bivalve!
Mhínigh an múinteoir cad is débhlaoscach ann.
The teacher explained what a bivalve is.

Other nouns in Irish

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Bivalve in Irish: frequently asked questions

What is the Irish for bivalve?

The Irish for bivalve is débhlaoscach (pronounced “DAY-vlees-kukh”). It’s a masculine noun and the plural is débhlaoscaigh.

How do you pronounce débhlaoscach in Irish?

Débhlaoscach is said like “DAY-vlees-kukh” (IPA /ˈdʲeːˌvˠl̪ˠiːsˠkəx/).

What is the plural of bivalve in Irish?

The plural of débhlaoscach is débhlaoscaigh; with the article, na débhlaoscaigh means “the bivalves”. The genitive plural is débhlaoscach, as in blaoscanna na ndébhlaoscach (the shells of the bivalves).

Why does débhlaoscach change to dhébhlaoscach or ndébhlaoscach?

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

How is the word débhlaoscach formed?

It is made from dé- 'two' and blaosc 'shell', so it literally means 'two-shelled'. It is also used as an adjective, as in moileasc débhlaoscach.

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