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

Di means off her / it. It is the preposition de (off) 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.
Updated October 2026Report a mistake

Where “di” comes from

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

deoff +
síher / it
=
dioff her / it

Taking something off, or part of something: bain díot do chóta = take off your coat, cuid de = part of it.

“Di” in the table of “de”

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

PronounIrishMeaningExample
mé (me)díomoff meD'fhiafraigh sí díom cá raibh tú.She asked me where you were.
tú (you)díotoff youBain díot do chóta.Take off your coat.
sé (him / it)deoff him / itBhain sé a hata de.He took his hat off.
sí (her / it)dioff her / itBhain sí a cóta di.She took off her coat.
sinn (us)dínnoff usIs duine dínn é.He is one of us.
sibh (you (plural))díbhoff you (plural)An bhfuil aon duine díbh ag teacht?Is any of you coming?
siad (them)díobhoff themCheannaigh mé dhá cheann díobh.I bought two of them.

“Di” in sentences

Bhain sí a cóta di.
She took off her coat.

“sí” with the other prepositions

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

“Di” in Irish: frequently asked questions

What does di mean in Irish?

di means off her / it: the preposition de (off) joined to the pronoun sí (her / it). The next form is dínn, off us.

Is di one word or two?

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

What are all the forms of de with pronouns?

díom (off me), díot (off you), de (off him / it), di (off her / it), dínn (off us), díbh (off you (plural)), díobh (off them).

When do I use di?

Taking something off, or part of something: bain díot do chóta = take off your coat, cuid de = part of it. For example: Bhain sí a cóta di., She took off her coat.

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