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To prescribe in Irish (oideasaigh): Meaning, Conjugation, Examples

The Irish for to prescribe is oideasaigh; ag oideasú is prescribing.
Updated October 2026Report a mistake

How to say “to prescribe” in Irish

Irish:
oideasaigh
English:
to prescribe
Word type:
verb, second-conjugation
Verbal noun:
oideasú (ag oideasú, prescribing)
Verbal adjective:
oideasaithe
Pronunciation:
“ID-yas-ee”  /ɪdʲəsˠiː/

What does “oideasaigh” mean?

to prescribe
To order a medicine or treatment for a patient, as a doctor does.Also: prescribe medicine, order treatment.

“Oideasaigh” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)D'oideasaigh méI prescribedNíor oideasaigh méI did not prescribeAr oideasaigh mé?Did I prescribe?
tú (you)D'oideasaigh túYou prescribedNíor oideasaigh túYou did not prescribeAr oideasaigh tú?Did you prescribe?
sé / sí (he / she)D'oideasaigh sé / síHe prescribedNíor oideasaigh sé / síHe did not prescribeAr oideasaigh sé / sí?Did he prescribe?
sinn (we)D'oideasaíomarWe prescribedNíor oideasaíomarWe did not prescribeAr oideasaíomar?Did we prescribe?
sibh (you, plural)D'oideasaigh sibhYou prescribedNíor oideasaigh sibhYou did not prescribeAr oideasaigh sibh?Did you prescribe?
siad (they)D'oideasaigh siadThey prescribedNíor oideasaigh siadThey did not prescribeAr oideasaigh siad?Did they prescribe?
saorbhriathar (autonomous)OideasaíodhNíor oideasaíodhAr oideasaíodh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)OideasaímI prescribeNí oideasaímI do not prescribeAn oideasaím?Do I prescribe?
tú (you)Oideasaíonn túYou prescribeNí oideasaíonn túYou do not prescribeAn oideasaíonn tú?Do you prescribe?
sé / sí (he / she)Oideasaíonn sé / síHe prescribesNí oideasaíonn sé / síHe does not prescribeAn oideasaíonn sé / sí?Does he prescribe?
sinn (we)OideasaímidWe prescribeNí oideasaímidWe do not prescribeAn oideasaímid?Do we prescribe?
sibh (you, plural)Oideasaíonn sibhYou prescribeNí oideasaíonn sibhYou do not prescribeAn oideasaíonn sibh?Do you prescribe?
siad (they)Oideasaíonn siadThey prescribeNí oideasaíonn siadThey do not prescribeAn oideasaíonn siad?Do they prescribe?
saorbhriathar (autonomous)OideasaítearNí oideasaítearAn oideasaítear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Oideasóidh méI will prescribeNí oideasóidh méI will not prescribeAn oideasóidh mé?Will I prescribe?
tú (you)Oideasóidh túYou will prescribeNí oideasóidh túYou will not prescribeAn oideasóidh tú?Will you prescribe?
sé / sí (he / she)Oideasóidh sé / síHe will prescribeNí oideasóidh sé / síHe will not prescribeAn oideasóidh sé / sí?Will he prescribe?
sinn (we)OideasóimidWe will prescribeNí oideasóimidWe will not prescribeAn oideasóimid?Will we prescribe?
sibh (you, plural)Oideasóidh sibhYou will prescribeNí oideasóidh sibhYou will not prescribeAn oideasóidh sibh?Will you prescribe?
siad (they)Oideasóidh siadThey will prescribeNí oideasóidh siadThey will not prescribeAn oideasóidh siad?Will they prescribe?
saorbhriathar (autonomous)OideasófarNí oideasófarAn oideasófar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)D'oideasóinnI would prescribeNí oideasóinnI would not prescribeAn oideasóinn?Would I prescribe?
tú (you)D'oideasófáYou would prescribeNí oideasófáYou would not prescribeAn oideasófá?Would you prescribe?
sé / sí (he / she)D'oideasódh sé / síHe would prescribeNí oideasódh sé / síHe would not prescribeAn oideasódh sé / sí?Would he prescribe?
sinn (we)D'oideasóimisWe would prescribeNí oideasóimisWe would not prescribeAn oideasóimis?Would we prescribe?
sibh (you, plural)D'oideasódh sibhYou would prescribeNí oideasódh sibhYou would not prescribeAn oideasódh sibh?Would you prescribe?
siad (they)D'oideasóidísThey would prescribeNí oideasóidísThey would not prescribeAn oideasóidís?Would they prescribe?
saorbhriathar (autonomous)D'oideasófaíNí oideasófaíAn oideasófaí?

“Oideasaigh” in a sentence: Irish examples

Past, present, future and conditional, with a negative and a question.

D'oideasaigh an dochtúir piollaí dom inné.
The doctor prescribed pills for me yesterday.
Oideasaíonn sí antaibheathaigh go minic.
She often prescribes antibiotics.
Oideasóidh an dochtúir leigheas nua duit.
The doctor will prescribe a new medicine for you.
D'oideasódh sé druga níos láidre dá mbeadh gá leis.
He would prescribe a stronger drug if it were needed.
Níor oideasaigh sí aon rud dom.
She didn't prescribe anything for me.
Ar oideasaigh an dochtúir aon leigheas duit?
Did the doctor prescribe any medicine for you?

Other verbs in Irish

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To prescribe in Irish: frequently asked questions

What is the Irish for to prescribe?

The Irish for to prescribe is oideasaigh (pronounced “ID-yas-ee”). It is a second-conjugation verb; the verbal noun is oideasú.

What is the verbal noun of oideasaigh?

The verbal noun of oideasaigh is oideasú, used after ag for the continuous: ag oideasú (prescribing). The verbal adjective is oideasaithe.

How do you say oideasaigh in the past and the future?

Past: D'oideasaigh mé; negative Níor oideasaigh mé; question Ar oideasaigh mé?. Future: Oideasóidh mé; negative Ní oideasóidh mé; question An oideasóidh mé?.

What is the modh coinníollach of oideasaigh?

The conditional (modh coinníollach) first person is D'oideasóinn (I would prescribe); negative Ní oideasóinn; question An oideasóinn?.

What is the noun for a prescription?

A prescription is 'oideas', which also means a recipe; the verb 'oideasaigh' is formed from it.

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