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Mark in Irish (Tí): Meaning, Pronunciation, Usage

‘tí’ also means: point of doing

The Irish for mark is tí, a masculine noun (plural tíonna).
Updated October 2026Report a mistake

How to say “mark” in Irish

Irish:
tí
English:
mark, point of doing
Word type:
noun
Gender:
masculine, fourth declension
Pronunciation:
“tee”  /tʲiː/
Various forms
Plural:
tíonna (marks)
Genitive singular:
tí, an tí (e.g. lár an tí, the centre of the mark)
Genitive plural:
tíonna, na dtíonna (e.g. líon na dtíonna, the number of targets)

What does “tí” mean?

“Tí” has two alternative meanings. The most common comes first.

mark
A mark or target that someone aims at.Also: target, aim.
1 other meaning: point of doing
2point of doing
Used in the phrase 'ar tí' meaning on the point of doing something, or in pursuit of someone or something.Also: about to, on the point of, pursuit, intent.

Other Irish words for mark: comhartha (sign), rian (mark), ceiliúir (celebrate), marcáil (mark)

“Tí” with the article

The plural of mark in Irish is tíonna. Here is tí after the article (an t-alt), in the singular and the plural.

an tí
the mark
No change after an
na tíonna
the marks
Plural: no change after na

“Tí” in a sentence: Irish examples

Common Irish sentences using tí, the Irish word for mark.

Déan deifir, tá an traein ar tí imeacht!
Hurry up, the train is about to leave!
Bhí sé ar tí éirí as.
He was about to resign.
Bhíomar ar tí an teach a fhágáil nuair a ghlaoigh sé.
We were just about to leave the house when he rang.
Bhí sé ar tí an bus a chailleadh.
He was about to miss the bus.
Táim ar tí titim i mo chodladh.
I'm about to fall asleep.
Bhí sí ar tí an doras a oscailt nuair a chuala sí é.
She was about to open the door when she heard him.

Other nouns in Irish

More everyday Irish nouns to learn next.

Phrases with “tí”

Mark in Irish: frequently asked questions

What is the Irish for mark?

The Irish for mark is tí (pronounced “tee”). It’s a masculine noun and the plural is tíonna. Depending on context it can also mean point of doing.

How do you pronounce tí in Irish?

Tí is said like “tee” (IPA /tʲiː/).

What is the plural of mark in Irish?

The plural of tí is tíonna; with the article, na tíonna means “the marks”. The genitive plural is tíonna, as in líon na dtíonna (the number of targets).

Does tí have more than one meaning?

Yes. Tí can mean mark or point of doing, depending on context; the first is the most common.

Why does tí change to thí or dtí?

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

Is 'tí' in 'ar tí' the same word as 'tí' meaning 'of the house'?

No. 'An tí' is the genitive of 'teach' (house), while 'ar tí' (about to) uses a separate noun 'tí' meaning a mark or aim.

How do I use 'ar tí'?

Follow it with a verbal noun: 'tá sé ar tí imeacht' means he is about to leave.

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