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To increase in Irish (méadaigh): Meaning, Conjugation, Examples

Other uses of ‘méadaigh’: grow · magnify

The Irish for to increase is méadaigh; ag méadú is increasing.
Updated October 2026Report a mistake

How to say “to increase” in Irish

Irish:
méadaigh
English:
to increase, grow, magnify
Word type:
verb, second-conjugation
Verbal noun:
méadú (ag méadú, increasing)
Verbal adjective:
méadaithe
Pronunciation:
“MAY-dee”  /ˈmʲeːd̪ˠiː/

What does “méadaigh” mean?

“Méadaigh” has three alternative meanings. The most common comes first.

to increase
To make something bigger in amount, number or size.Also: enlarge, augment, boost, multiply.
2 other meanings: grow or magnify
2to grow
To become bigger or greater in amount or number.Also: increase, rise, expand.
3to magnify
To make something look or sound bigger, as with a lens or amplifier.Also: amplify, enlarge.

Other Irish verbs for to increase: breisigh (increase)

“Méadaigh” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Mhéadaigh méI increasedNíor mhéadaigh méI did not increaseAr mhéadaigh mé?Did I increase?
tú (you)Mhéadaigh túYou increasedNíor mhéadaigh túYou did not increaseAr mhéadaigh tú?Did you increase?
sé / sí (he / she)Mhéadaigh sé / síHe increasedNíor mhéadaigh sé / síHe did not increaseAr mhéadaigh sé / sí?Did he increase?
sinn (we)MhéadaíomarWe increasedNíor mhéadaíomarWe did not increaseAr mhéadaíomar?Did we increase?
sibh (you, plural)Mhéadaigh sibhYou increasedNíor mhéadaigh sibhYou did not increaseAr mhéadaigh sibh?Did you increase?
siad (they)Mhéadaigh siadThey increasedNíor mhéadaigh siadThey did not increaseAr mhéadaigh siad?Did they increase?
saorbhriathar (autonomous)MéadaíodhNíor méadaíodhAr méadaíodh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)MéadaímI increaseNí mhéadaímI do not increaseAn méadaím?Do I increase?
tú (you)Méadaíonn túYou increaseNí mhéadaíonn túYou do not increaseAn méadaíonn tú?Do you increase?
sé / sí (he / she)Méadaíonn sé / síHe increasesNí mhéadaíonn sé / síHe does not increaseAn méadaíonn sé / sí?Does he increase?
sinn (we)MéadaímidWe increaseNí mhéadaímidWe do not increaseAn méadaímid?Do we increase?
sibh (you, plural)Méadaíonn sibhYou increaseNí mhéadaíonn sibhYou do not increaseAn méadaíonn sibh?Do you increase?
siad (they)Méadaíonn siadThey increaseNí mhéadaíonn siadThey do not increaseAn méadaíonn siad?Do they increase?
saorbhriathar (autonomous)MéadaítearNí mhéadaítearAn méadaítear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Méadóidh méI will increaseNí mhéadóidh méI will not increaseAn méadóidh mé?Will I increase?
tú (you)Méadóidh túYou will increaseNí mhéadóidh túYou will not increaseAn méadóidh tú?Will you increase?
sé / sí (he / she)Méadóidh sé / síHe will increaseNí mhéadóidh sé / síHe will not increaseAn méadóidh sé / sí?Will he increase?
sinn (we)MéadóimidWe will increaseNí mhéadóimidWe will not increaseAn méadóimid?Will we increase?
sibh (you, plural)Méadóidh sibhYou will increaseNí mhéadóidh sibhYou will not increaseAn méadóidh sibh?Will you increase?
siad (they)Méadóidh siadThey will increaseNí mhéadóidh siadThey will not increaseAn méadóidh siad?Will they increase?
saorbhriathar (autonomous)MéadófarNí mhéadófarAn méadófar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)MhéadóinnI would increaseNí mhéadóinnI would not increaseAn méadóinn?Would I increase?
tú (you)MhéadófáYou would increaseNí mhéadófáYou would not increaseAn méadófá?Would you increase?
sé / sí (he / she)Mhéadódh sé / síHe would increaseNí mhéadódh sé / síHe would not increaseAn méadódh sé / sí?Would he increase?
sinn (we)MhéadóimisWe would increaseNí mhéadóimisWe would not increaseAn méadóimis?Would we increase?
sibh (you, plural)Mhéadódh sibhYou would increaseNí mhéadódh sibhYou would not increaseAn méadódh sibh?Would you increase?
siad (they)MhéadóidísThey would increaseNí mhéadóidísThey would not increaseAn méadóidís?Would they increase?
saorbhriathar (autonomous)MhéadófaíNí mhéadófaíAn méadófaí?

“Méadaigh” in a sentence: Irish examples

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

Mhéadaigh an comhlacht pá na n-oibrithe anuraidh.
The company increased the workers' pay last year.
Méadaíonn an trácht ar maidin.
The traffic increases in the morning.
Méadóidh siad an praghas arís an mhí seo chugainn.
They will increase the price again next month.
Mhéadódh sé sin ár gcuid fadhbanna.
That would increase our problems.
Níor mhéadaigh an daonra mórán.
The population didn't grow much.
Ar mhéadaigh siad an cíos?
Did they increase the rent?

Other verbs in Irish

More everyday Irish verbs to learn next.

To increase in Irish: frequently asked questions

What is the Irish for to increase?

The Irish for to increase is méadaigh (pronounced “MAY-dee”). It is a second-conjugation verb; the verbal noun is méadú.

What is the verbal noun of méadaigh?

The verbal noun of méadaigh is méadú, used after ag for the continuous: ag méadú (increasing). The verbal adjective is méadaithe.

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

Past: Mhéadaigh mé; negative Níor mhéadaigh mé; question Ar mhéadaigh mé?. Future: Méadóidh mé; negative Ní mhéadóidh mé; question An méadóidh mé?.

What is the modh coinníollach of méadaigh?

The conditional (modh coinníollach) first person is Mhéadóinn (I would increase); negative Ní mhéadóinn; question An méadóinn?.

Does méadaigh have more than one meaning?

Yes. Méadaigh can mean to increase, to grow or to magnify, depending on context; the first is the most common.

How do I say 'an increase in' something?

Use 'méadú ar', for example 'méadú ar phraghsanna' means 'an increase in prices'.

What is the opposite of 'méadaigh'?

The opposite is 'laghdaigh', to reduce or decrease.

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