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“Thairsti” in Irish (past her / it): Meaning and Where It Comes From

Thairsti means past her / it. It is the preposition thar (past) and the pronoun sí (her / it) joined into one word. Irish does this with every simple preposition; the joined words are called prepositional pronouns, forainmneacha réamhfhoclacha.
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Where “thairsti” comes from

Take the preposition, add the pronoun, and they fuse into one word. You never say “thar sí” in Irish.

tharpast +
síher / it
=
thairstipast her / it

Over or past: chuaigh sé tharam = he went past me, thar barr = excellent (over the top).

“Thairsti” in the table of “thar”

Every form of thar with a pronoun. Thairsti is the fourth (she, her, it) row. Click any form to see its own page.

PronounIrishMeaningExample
mé (me)tharampast meChuaigh an bus tharam gan stopadh.The bus went past me without stopping.
tú (you)tharatpast youRith an madra tharat ar an tsráid.The dog ran past you on the street.
sé (him / it)thairispast him / itTá balla ard ann ach léim sé thairis.There's a high wall there but he jumped over it.
sí (her / it)thairstipast her / itShiúil mé thairsti ar an tsráid inné.I walked past her on the street yesterday.
sinn (us)tharainnpast usChuaigh an traein tharainn go tapa.The train went past us quickly.
sibh (you (plural))tharaibhpast you (plural)Rith na páistí tharaibh sa pháirc.The children ran past you in the park.
siad (them)tharstupast themChuamar tharstu ar an mbóthar.We went past them on the road.

“Thairsti” in sentences

Shiúil mé thairsti ar an tsráid inné.
I walked past her on the street yesterday.

“sí” with the other prepositions

The same pronoun, sí (her / it), joined to the other prepositions.

“Thairsti” in Irish: frequently asked questions

What does thairsti mean in Irish?

thairsti means past her / it: the preposition thar (past) joined to the pronoun sí (her / it). The next form is tharainn, past us.

Is thairsti one word or two?

One word. A simple preposition and a pronoun always fuse in Irish, so you never say “thar sí”. These fused words are prepositional pronouns, forainmneacha réamhfhoclacha.

What are all the forms of thar with pronouns?

tharam (past me), tharat (past you), thairis (past him / it), thairsti (past her / it), tharainn (past us), tharaibh (past you (plural)), tharstu (past them).

When do I use thairsti?

Over or past: chuaigh sé tharam = he went past me, thar barr = excellent (over the top). For example: Shiúil mé thairsti ar an tsráid inné., I walked past her on the street yesterday.

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