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Plastid in Irish (Plastaid): Meaning, Pronunciation, Usage

The Irish for plastid is plastaid, a feminine noun (plural plastaidí).
Updated October 2026Report a mistake

How to say “plastid” in Irish

Irish:
plastaid
English:
plastid
Word type:
noun
Gender:
feminine
Pronunciation:
“PLAS-tidj”  /ˈplˠasˠt̪ˠədʲ/
Various forms
Plural:
plastaidí (plastids)
Genitive singular:
plastaide, na plastaide (e.g. struchtúr na plastaide, the structure of the plastid)
Genitive plural:
plastaidí, na bplastaidí (e.g. feidhm na bplastaidí, the function of the plastids)

What does “plastaid” mean?

plastid
A small structure inside a plant cell, such as a chloroplast, that makes or stores food or pigment.Also: chloroplast, cell organelle, plant cell structure.

“Plastaid” with the article

The plural of plastid in Irish is plastaidí. Here is plastaid after the article (an t-alt), in the singular and the plural.

an phlastaid
the plastid
Lenition: p becomes ph after an (feminine noun)
na plastaidí
the plastids
Plural: no change after na

“Plastaid” in a sentence: Irish examples

Common Irish sentences using plastaid, the Irish word for plastid.

Is orgánaid sa chill phlandaí í plastaid.
A plastid is an organelle in a plant cell.
Tá an phlastaid le feiceáil faoin micreascóp.
The plastid can be seen under the microscope.
Tá go leor plastaidí i ngach duilleog.
There are many plastids in every leaf.
Tá clóraifill i gcuid de na plastaidí.
Some of the plastids contain chlorophyll.
Rinneamar staidéar ar dhath na plastaide inniu.
We studied the colour of the plastid today.
Stórálann plastaidí áirithe stáirse sa phlanda.
Certain plastids store starch in the plant.
Tá DNA dá cuid féin sa phlastaid.
The plastid has its own DNA.

Other nouns in Irish

More everyday Irish nouns to learn next.

Plastid in Irish: frequently asked questions

What is the Irish for plastid?

The Irish for plastid is plastaid (pronounced “PLAS-tidj”). It’s a feminine noun and the plural is plastaidí.

How do you pronounce plastaid in Irish?

Plastaid is said like “PLAS-tidj” (IPA /ˈplˠasˠt̪ˠədʲ/).

What is the plural of plastid in Irish?

The plural of plastaid is plastaidí; with the article, na plastaidí means “the plastids”. The genitive plural is plastaidí, as in feidhm na bplastaidí (the function of the plastids).

Why does plastaid change to phlastaid or bplastaid?

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

Is a plastaid the same as a clóraplast?

Not exactly: a clóraplast is one type of plastaid, the green kind that carries out photosynthesis, while other plastaidí store starch or pigment.

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