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Rye-grass in Irish (Seagalach): Meaning, Pronunciation, Usage

The Irish for rye-grass is seagalach, a feminine noun (plural seagalacha).
Updated October 2026Report a mistake

How to say “rye-grass” in Irish

Irish:
seagalach
English:
rye-grass
Word type:
noun
Gender:
feminine, second declension
Pronunciation:
“SHAG-uh-lukh”  /ʃɑɡəlˠəx/
Various forms
Plural:
seagalacha (rye-grasses)
Genitive singular:
seagalaí, na seagalaí (e.g. síol seagalaí, rye-grass seed)
Genitive plural:
seagalach, na seagalach (e.g. síol na seagalach, the rye-grasses' seed)

What does “seagalach” mean?

rye-grass
A type of grass grown for pasture and hay, related to rye.Also: ryegrass, lolium, pasture grass.

“Seagalach” with the article

The plural of rye-grass in Irish is seagalacha. Here is seagalach after the article (an t-alt), in the singular and the plural.

an tseagalach
the rye-grass
Feminine nouns take t before s after an
na seagalacha
the rye-grasses
Plural: no change after na

“Seagalach” in a sentence: Irish examples

Common Irish sentences using seagalach, the Irish word for rye-grass.

Chuir an feirmeoir seagalach sa pháirc sin.
The farmer sowed rye-grass in that field.
Fásann an tseagalach go tapa san earrach.
The rye-grass grows quickly in spring.
Cheannaigh sé mála síl seagalaí inné.
He bought a bag of rye-grass seed yesterday.
Is maith leis na ba an tseagalach úr.
The cows like the fresh rye-grass.
Tá seagalacha éagsúla ar díol sa siopa.
Various rye-grasses are on sale in the shop.
Bhí an t-eallach ag innilt i seagalach ard.
The cattle were grazing in tall rye-grass.
Déantar féar tirim den tseagalach.
Hay is made from the rye-grass.

Other nouns in Irish

More everyday Irish nouns to learn next.

Rye-grass in Irish: frequently asked questions

What is the Irish for rye-grass?

The Irish for rye-grass is seagalach (pronounced “SHAG-uh-lukh”). It’s a feminine noun and the plural is seagalacha.

How do you pronounce seagalach in Irish?

Seagalach is said like “SHAG-uh-lukh” (IPA /ʃɑɡəlˠəx/).

What is the plural of rye-grass in Irish?

The plural of seagalach is seagalacha; with the article, na seagalacha means “the rye-grasses”. The genitive plural is seagalach, as in síol na seagalach (the rye-grasses' seed).

Why does seagalach change to sheagalach?

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

What is the difference between 'seagal' and 'seagalach'?

'Seagal' is rye, the cereal crop, while 'seagalach' is rye-grass, a grass grown for grazing and hay.

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