HeyRua Get the app

To thin in Irish (tanaigh): Meaning, Conjugation, Examples

Other uses of ‘tanaigh’: dilute

The Irish for to thin is tanaigh; ag tanú is thinning.
Updated October 2026Report a mistake

How to say “to thin” in Irish

Irish:
tanaigh
English:
to thin, dilute
Word type:
verb, second-conjugation
Verbal noun:
tanú (ag tanú, thinning)
Verbal adjective:
tanaithe
Pronunciation:
“TAN-ee”  /ˈt̪ˠanˠiː/

What does “tanaigh” mean?

“Tanaigh” has two alternative meanings. The most common comes first.

to thin
To make something thinner or less dense, or to become thinner.Also: make thin, become thin, thin out.
1 other meaning: dilute
2to dilute
To make a liquid weaker or thinner by adding water or another liquid.Also: water down, thin down.

Other Irish verbs for to thin: caolaigh (make thin)

“Tanaigh” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Thanaigh méI thinnedNíor thanaigh méI did not thinAr thanaigh mé?Did I thin?
tú (you)Thanaigh túYou thinnedNíor thanaigh túYou did not thinAr thanaigh tú?Did you thin?
sé / sí (he / she)Thanaigh sé / síHe thinnedNíor thanaigh sé / síHe did not thinAr thanaigh sé / sí?Did he thin?
sinn (we)ThanaíomarWe thinnedNíor thanaíomarWe did not thinAr thanaíomar?Did we thin?
sibh (you, plural)Thanaigh sibhYou thinnedNíor thanaigh sibhYou did not thinAr thanaigh sibh?Did you thin?
siad (they)Thanaigh siadThey thinnedNíor thanaigh siadThey did not thinAr thanaigh siad?Did they thin?
saorbhriathar (autonomous)TanaíodhNíor tanaíodhAr tanaíodh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)TanaímI thinNí thanaímI do not thinAn dtanaím?Do I thin?
tú (you)Tanaíonn túYou thinNí thanaíonn túYou do not thinAn dtanaíonn tú?Do you thin?
sé / sí (he / she)Tanaíonn sé / síHe thinsNí thanaíonn sé / síHe does not thinAn dtanaíonn sé / sí?Does he thin?
sinn (we)TanaímidWe thinNí thanaímidWe do not thinAn dtanaímid?Do we thin?
sibh (you, plural)Tanaíonn sibhYou thinNí thanaíonn sibhYou do not thinAn dtanaíonn sibh?Do you thin?
siad (they)Tanaíonn siadThey thinNí thanaíonn siadThey do not thinAn dtanaíonn siad?Do they thin?
saorbhriathar (autonomous)TanaítearNí thanaítearAn dtanaítear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Tanóidh méI will thinNí thanóidh méI will not thinAn dtanóidh mé?Will I thin?
tú (you)Tanóidh túYou will thinNí thanóidh túYou will not thinAn dtanóidh tú?Will you thin?
sé / sí (he / she)Tanóidh sé / síHe will thinNí thanóidh sé / síHe will not thinAn dtanóidh sé / sí?Will he thin?
sinn (we)TanóimidWe will thinNí thanóimidWe will not thinAn dtanóimid?Will we thin?
sibh (you, plural)Tanóidh sibhYou will thinNí thanóidh sibhYou will not thinAn dtanóidh sibh?Will you thin?
siad (they)Tanóidh siadThey will thinNí thanóidh siadThey will not thinAn dtanóidh siad?Will they thin?
saorbhriathar (autonomous)TanófarNí thanófarAn dtanófar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)ThanóinnI would thinNí thanóinnI would not thinAn dtanóinn?Would I thin?
tú (you)ThanófáYou would thinNí thanófáYou would not thinAn dtanófá?Would you thin?
sé / sí (he / she)Thanódh sé / síHe would thinNí thanódh sé / síHe would not thinAn dtanódh sé / sí?Would he thin?
sinn (we)ThanóimisWe would thinNí thanóimisWe would not thinAn dtanóimis?Would we thin?
sibh (you, plural)Thanódh sibhYou would thinNí thanódh sibhYou would not thinAn dtanódh sibh?Would you thin?
siad (they)ThanóidísThey would thinNí thanóidísThey would not thinAn dtanóidís?Would they thin?
saorbhriathar (autonomous)ThanófaíNí thanófaíAn dtanófaí?

“Tanaigh” in a sentence: Irish examples

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

Thanaigh sé an phéint le beagán uisce.
He thinned the paint with a little water.
Tanaíonn an slua de réir a chéile.
The crowd thins out gradually.
Tanóidh mé na plandaí amárach.
I will thin out the plants tomorrow.
Thanódh an t-uisce an t-anraith.
The water would thin the soup.
Níor thanaigh a cuid gruaige riamh.
Her hair never thinned.
Ar thanaigh tú an t-anlann?
Did you thin the sauce?

Other verbs in Irish

More everyday Irish verbs to learn next.

To thin in Irish: frequently asked questions

What is the Irish for to thin?

The Irish for to thin is tanaigh (pronounced “TAN-ee”). It is a second-conjugation verb; the verbal noun is tanú.

What is the verbal noun of tanaigh?

The verbal noun of tanaigh is tanú, used after ag for the continuous: ag tanú (thinning). The verbal adjective is tanaithe.

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

Past: Thanaigh mé; negative Níor thanaigh mé; question Ar thanaigh mé?. Future: Tanóidh mé; negative Ní thanóidh mé; question An dtanóidh mé?.

What is the modh coinníollach of tanaigh?

The conditional (modh coinníollach) first person is Thanóinn (I would thin); negative Ní thanóinn; question An dtanóinn?.

Does tanaigh have more than one meaning?

Yes. Tanaigh can mean to thin or to dilute, depending on context; the first is the most common.

What is the difference between 'tanaigh' and 'caolaigh'?

'Tanaigh' means to make thin in density or thickness, as with paint or hair, while 'caolaigh' usually means to make narrow or slender. 'Caolaigh' is also used for diluting a drink.

Learn Irish by
actually speaking it

Learn everyday Irish verbs like tanaigh through guided conversation with Rua.

7-day free trial. Cancel anytime.

The HeyRua app home screen