blas.blas.
HomeArchive
Tables
blas.blas.

ceist

question

NounFeminineA1/ceʃtʲ/

"ceist" means "question" in Irish (feminine noun). Pronounced /ceʃtʲ/. Mutation forms: Séimhiú → cheist, Urú → gceist.

Mutation forms

In Irish, the first letter of "ceist" changes depending on the grammatical context. These are the mutated forms:

MutationForm
Base formceist
Séimhiúcheist
Urúgceist

When does "ceist" mutate?

deich— ten (triggers urú)

ceist→deich gceist(ten questions)

naoi— nine (triggers urú)

ceist→naoi gceist(nine questions)

(teens number)— numbers 11-19 with 'déag' (lenition on initial noun)

ceist→trí cheist déag(thirteen questions)

"ceist" in context

Ní ceist éasca é.

It's not an easy question.

A2

Is ceist mhaith í seo.

This is a good question.

A2

Tá ceist agam.

I have a question.

A1

Chuir Tomás ceist orm cérbh é mo mhúinteoir Fraincise.

Tom asked me who my French teacher was.

B1

Chuir sí ceist air an raibh a fhios aige cá raibh mé i mo chónaí.

She asked him if he knew where I lived.

B1

Further reading

Irish Mutations: Complete Guide to Séimhiú and Urú →Irish Pronunciation, The System Behind the Spelling →How to Learn Irish as an Adult, A Step-by-Step Roadmap →Best Irish Learning App 2026 →Browse all Irish vocabulary →

Learn "ceist" and 3,000+ Irish words

blas. teaches vocabulary with spaced repetition, including mutation drilling, example sentences, and pronunciation. Free to start.

Start learning Irish

Related Irish words

muc

pig

scéal

story

scoil

shoal

fios

knowledge

alt

bit

cúrsa

course

eolas

knowledge

leabhar

book

blas.
Learn IrishBlogPrivacy