HeyRua Get the app

Casting in Irish (Teilgean): Meaning, Pronunciation, Usage

‘teilgean’ also means: projection · casting (of metal)

The Irish for casting is teilgean, a masculine noun. Ag teilgean is casting, from the verb teilg.
Updated October 2026Report a mistake

How to say “casting” in Irish

Irish:
teilgean
English:
casting, projection, casting (of metal)
Word type:
noun (verbal noun)
Verbal noun of:
teilg, to cast (ag teilgean, casting)
Gender:
masculine, first declension
Pronunciation:
“TYEL-ig-un”  /ˈtʲɛlʲəɟən̪ˠ/
Various forms
Genitive singular:
teilgin, an teilgin (e.g. modh teilgin, method of casting)

What does “teilgean” mean?

“Teilgean” has three alternative meanings. The most common comes first.

casting
The act of casting or throwing something; the verbal noun of the verb teilg.Also: throwing, cast, throw, hurling.
2 other meanings: projection or casting (of metal)
2projection
A way of representing the curved surface of the earth on a flat map, or projecting an image onto a surface.Also: map projection.
3casting (of metal)
The process of pouring molten metal into a mould to shape it.Also: casting, founding, moulding.

“Teilgean” as a verbal noun

After ag, teilgean means casting: it is the verbal noun of the verb teilg (to cast). A noun that follows it goes into the genitive.

agat
+
teilgeanverbal noun
=
ag teilgeancasting

“Teilgean” with the article

Here is teilgean after the article (an t-alt).

an teilgean
the casting
No change after an

“Teilgean” in a sentence: Irish examples

Common Irish sentences using teilgean, the Irish word for casting.

Bhí teilgean na gcloch ag cur isteach orainn.
The throwing of stones was bothering us.
Is cuid den obair é teilgean na miotal.
Casting the metals is part of the work.
Tá an teilgean seo coitianta ar léarscáileanna.
This projection is common on maps.
D'fhoghlaim sé ceird an teilgin ina óige.
He learned the craft of casting in his youth.
Úsáidtear teilgean Mercator go minic sa scoil.
The Mercator projection is often used in school.
Tá teilgean cainte deas aige i gcónaí.
He always has a nice turn of phrase.
Bhí teilgean bia air ar feadh na hoíche.
He was vomiting all night.

Other nouns in Irish

More everyday Irish nouns to learn next.

Casting in Irish: frequently asked questions

What is the Irish for casting?

The Irish for casting is teilgean (pronounced “TYEL-ig-un”). It’s a masculine noun. Depending on context it can also mean projection or casting (of metal).

How do you pronounce teilgean in Irish?

Teilgean is said like “TYEL-ig-un” (IPA /ˈtʲɛlʲəɟən̪ˠ/).

Does teilgean have a plural?

No plural form is given for teilgean in the standard. Many abstract and mass nouns in Irish have no plural.

Does teilgean have more than one meaning?

Yes. Teilgean can mean casting, projection or casting (of metal), depending on context; the first is the most common.

Why does teilgean change to theilgean or dteilgean?

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

What is the difference between teilgean and caitheamh?

Caitheamh is the everyday word for throwing, while teilgean is more formal or technical, used for casting metal, map projection, or in phrases like teilgean cainte.

Learn Irish by
actually speaking it

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

7-day free trial. Cancel anytime.

The HeyRua app home screen