HeyRua Get the app

Cover glass in Irish (Clúidghloine): Meaning, Pronunciation, Usage

The Irish for cover glass is clúidghloine, a feminine noun (plural clúidghloiní).
Updated October 2026Report a mistake

How to say “cover glass” in Irish

Irish:
clúidghloine
English:
cover glass
Word type:
noun
Gender:
feminine, fourth declension
Pronunciation:
“KLOOJ-ghli-nyeh”  /ˈkluːdʲˌɣlʲɪnʲə/
Various forms
Plural:
clúidghloiní (cover glasses)
Genitive singular:
clúidghloine, na clúidghloine (e.g. imeall na clúidghloine, the edge of the cover glass)
Genitive plural:
clúidghloiní, na gclúidghloiní (e.g. imill na gclúidghloiní, the edges of the cover glasses)

What does “clúidghloine” mean?

cover glass
A thin piece of glass placed over a specimen on a microscope slide.Also: coverslip, cover slip, microscope cover.

“Clúidghloine” with the article

The plural of cover glass in Irish is clúidghloiní. Here is clúidghloine after the article (an t-alt), in the singular and the plural.

an chlúidghloine
the cover glass
Lenition: c becomes ch after an (feminine noun)
na clúidghloiní
the cover glasses
Plural: no change after na

“Clúidghloine” in a sentence: Irish examples

Common Irish sentences using clúidghloine, the Irish word for cover glass.

Cuir clúidghloine ar an sleamhnán go cúramach.
Put a cover glass carefully on the slide.
Bhris an chlúidghloine nuair a bhrúigh mé í.
The cover glass broke when I pressed it.
Tá na clúidghloiní sa tarraiceán sin.
The cover glasses are in that drawer.
Ná brúigh ar lár na clúidghloine.
Don't press on the middle of the cover glass.
Bhí boilgeog aeir faoi mo chlúidghloine.
There was an air bubble under my cover glass.
Theastaigh clúidghloine nua uaim sa tsaotharlann.
I needed a new cover glass in the lab.
Tá clúidghloiní an-tanaí agus briosc.
Cover glasses are very thin and fragile.

Other nouns in Irish

More everyday Irish nouns to learn next.

Cover glass in Irish: frequently asked questions

What is the Irish for cover glass?

The Irish for cover glass is clúidghloine (pronounced “KLOOJ-ghli-nyeh”). It’s a feminine noun and the plural is clúidghloiní.

How do you pronounce clúidghloine in Irish?

Clúidghloine is said like “KLOOJ-ghli-nyeh” (IPA /ˈkluːdʲˌɣlʲɪnʲə/).

What is the plural of cover glass in Irish?

The plural of clúidghloine is clúidghloiní; with the article, na clúidghloiní means “the cover glasses”. The genitive plural is clúidghloiní, as in imill na gclúidghloiní (the edges of the cover glasses).

Why does clúidghloine change to chlúidghloine or gclúidghloine?

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

How is clúidghloine different from sleamhnán?

A sleamhnán is the microscope slide that holds the specimen, while a clúidghloine is the thin glass laid on top of it.

Learn Irish by
actually speaking it

Learn everyday Irish words like clúidghloine through guided conversation with Rua.

7-day free trial. Cancel anytime.

The HeyRua app home screen