HeyRua Get the app

Moraine in Irish (Moiréan): Meaning, Pronunciation, Usage

The Irish for moraine is moiréan, a masculine noun (plural moiréin).
Updated October 2026Report a mistake

How to say “moraine” in Irish

Irish:
moiréan
English:
moraine
Word type:
noun
Gender:
masculine
Pronunciation:
“MIR-ayn”  /ˈmˠɛɾʲeːnˠ/
Various forms
Plural:
moiréin (moraines)
Genitive singular:
moiréin, an mhoiréin (e.g. barr an mhoiréin, the top of the moraine)
Genitive plural:
moiréan, na moiréan (e.g. líne na moiréan, the line of the moraines)

What does “moiréan” mean?

moraine
A mass of rocks, stones and earth carried and left behind by a glacier.Also: glacial deposit, glacial debris.

“Moiréan” with the article

The plural of moraine in Irish is moiréin. Here is moiréan after the article (an t-alt), in the singular and the plural.

an moiréan
the moraine
No change after an
na moiréin
the moraines
Plural: no change after na

“Moiréan” in a sentence: Irish examples

Common Irish sentences using moiréan, the Irish word for moraine.

Is moiréan é an cnoc íseal seo.
This low hill is a moraine.
D'fhág an t-oighearshruth moiréan mór sa ghleann.
The glacier left a large moraine in the valley.
Shiúlamar ar bharr an mhoiréin.
We walked along the top of the moraine.
Tá go leor moiréin le feiceáil sa cheantar seo.
Many moraines can be seen in this area.
Tá clocha móra sa mhoiréan.
There are big stones in the moraine.
D'fhoghlaimíomar faoi mhoiréin sa rang tíreolaíochta.
We learned about moraines in geography class.
Rinne an moiréan loch taobh thiar de.
The moraine formed a lake behind it.

Other nouns in Irish

More everyday Irish nouns to learn next.

Moraine in Irish: frequently asked questions

What is the Irish for moraine?

The Irish for moraine is moiréan (pronounced “MIR-ayn”). It’s a masculine noun and the plural is moiréin.

How do you pronounce moiréan in Irish?

Moiréan is said like “MIR-ayn” (IPA /ˈmˠɛɾʲeːnˠ/).

What is the plural of moraine in Irish?

The plural of moiréan is moiréin; with the article, na moiréin means “the moraines”. The genitive plural is moiréan, as in líne na moiréan (the line of the moraines).

Why does moiréan change to mhoiréan?

After words like mo (my) and do (your) the first letter is lenited: mo mhoiréan. After ár (our) it stays ár moiréan, because m does not take eclipsis.

How is 'moiréan' different from 'eiscir'?

A moiréan is debris dumped at the edge or front of a glacier, while an eiscir (esker) is a long ridge of gravel left by meltwater streams under the ice.

Learn Irish by
actually speaking it

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

7-day free trial. Cancel anytime.

The HeyRua app home screen