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Sex chromosome in Irish (Gnéaschrómasóm): Meaning, Pronunciation, Usage

The Irish for sex chromosome is gnéaschrómasóm, a masculine noun (plural gnéaschrómasóim).
Updated October 2026Report a mistake

How to say “sex chromosome” in Irish

Irish:
gnéaschrómasóm
English:
sex chromosome
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“GNAYS-khroh-muh-sohm”  /ˈɡʲeːsˌxɾˠoːmˠəsˠoːmˠ/
Various forms
Plural:
gnéaschrómasóim (sex chromosomes)
Genitive singular:
gnéaschrómasóim, an ghnéaschrómasóim (e.g. struchtúr an ghnéaschrómasóim, the structure of the sex chromosome)
Genitive plural:
gnéaschrómasóm, na ngnéaschrómasóm (e.g. líon na ngnéaschrómasóm, the number of sex chromosomes)

What does “gnéaschrómasóm” mean?

sex chromosome
A chromosome, such as X or Y, that helps determine whether an organism is male or female.Also: x chromosome, y chromosome, chromosome.

“Gnéaschrómasóm” with the article

The plural of sex chromosome in Irish is gnéaschrómasóim. Here is gnéaschrómasóm after the article (an t-alt), in the singular and the plural.

an gnéaschrómasóm
the sex chromosome
No change after an
na gnéaschrómasóim
the sex chromosomes
Plural: no change after na

“Gnéaschrómasóm” in a sentence: Irish examples

Common Irish sentences using gnéaschrómasóm, the Irish word for sex chromosome.

Is gnéaschrómasóm é an crómasóm X.
The X chromosome is a sex chromosome.
Tá dhá ghnéaschrómasóm ag gach duine.
Every person has two sex chromosomes.
Bíonn an gnéaschrómasóm Y níos lú ná X.
The Y sex chromosome is smaller than X.
Rinneamar staidéar ar na gnéaschrómasóim sa rang bitheolaíochta.
We studied the sex chromosomes in biology class.
Is ar an ngnéaschrómasóm X atá an ghéin sin.
That gene is on the X sex chromosome.
Socraíonn na gnéaschrómasóim gnéas an linbh.
The sex chromosomes determine the baby's sex.
Tá athrú i struchtúr an ghnéaschrómasóim.
There is a change in the structure of the sex chromosome.

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Sex chromosome in Irish: frequently asked questions

What is the Irish for sex chromosome?

The Irish for sex chromosome is gnéaschrómasóm (pronounced “GNAYS-khroh-muh-sohm”). It’s a masculine noun and the plural is gnéaschrómasóim.

How do you pronounce gnéaschrómasóm in Irish?

Gnéaschrómasóm is said like “GNAYS-khroh-muh-sohm” (IPA /ˈɡʲeːsˌxɾˠoːmˠəsˠoːmˠ/).

What is the plural of sex chromosome in Irish?

The plural of gnéaschrómasóm is gnéaschrómasóim; with the article, na gnéaschrómasóim means “the sex chromosomes”. The genitive plural is gnéaschrómasóm, as in líon na ngnéaschrómasóm (the number of sex chromosomes).

Why does gnéaschrómasóm change to ghnéaschrómasóm or ngnéaschrómasóm?

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

How is 'gnéaschrómasóm' formed?

It combines 'gnéas' (sex) with 'crómasóm' (chromosome), and the second element is lenited in the compound: gnéaschrómasóm.

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