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To dissolve in Irish (tuaslaig): Meaning, Conjugation, Examples

Other uses of ‘tuaslaig’: solve

The Irish for to dissolve is tuaslaig; ag tuaslagadh is dissolving.
Updated October 2026Report a mistake

How to say “to dissolve” in Irish

Irish:
tuaslaig
English:
to dissolve, solve
Word type:
verb, first-conjugation
Verbal noun:
tuaslagadh (ag tuaslagadh, dissolving)
Verbal adjective:
tuaslagtha
Pronunciation:
“TOO-uss-lig”  /t̪ˠuəsˠlˠəɟ/

What does “tuaslaig” mean?

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

to dissolve
To make a substance melt into a liquid so that it mixes in completely.Also: melt into, break down.
1 other meaning: solve
2to solve
To find the answer to a problem, especially in maths or chemistry.Also: resolve, work out.

“Tuaslaig” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Thuaslaig méI dissolvedNíor thuaslaig méI did not dissolveAr thuaslaig mé?Did I dissolve?
tú (you)Thuaslaig túYou dissolvedNíor thuaslaig túYou did not dissolveAr thuaslaig tú?Did you dissolve?
sé / sí (he / she)Thuaslaig sé / síHe dissolvedNíor thuaslaig sé / síHe did not dissolveAr thuaslaig sé / sí?Did he dissolve?
sinn (we)ThuaslagamarWe dissolvedNíor thuaslagamarWe did not dissolveAr thuaslagamar?Did we dissolve?
sibh (you, plural)Thuaslaig sibhYou dissolvedNíor thuaslaig sibhYou did not dissolveAr thuaslaig sibh?Did you dissolve?
siad (they)Thuaslaig siadThey dissolvedNíor thuaslaig siadThey did not dissolveAr thuaslaig siad?Did they dissolve?
saorbhriathar (autonomous)TuaslagadhNíor tuaslagadhAr tuaslagadh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)TuaslagaimI dissolveNí thuaslagaimI do not dissolveAn dtuaslagaim?Do I dissolve?
tú (you)Tuaslagann túYou dissolveNí thuaslagann túYou do not dissolveAn dtuaslagann tú?Do you dissolve?
sé / sí (he / she)Tuaslagann sé / síHe dissolvesNí thuaslagann sé / síHe does not dissolveAn dtuaslagann sé / sí?Does he dissolve?
sinn (we)TuaslagaimidWe dissolveNí thuaslagaimidWe do not dissolveAn dtuaslagaimid?Do we dissolve?
sibh (you, plural)Tuaslagann sibhYou dissolveNí thuaslagann sibhYou do not dissolveAn dtuaslagann sibh?Do you dissolve?
siad (they)Tuaslagann siadThey dissolveNí thuaslagann siadThey do not dissolveAn dtuaslagann siad?Do they dissolve?
saorbhriathar (autonomous)TuaslagtarNí thuaslagtarAn dtuaslagtar?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Tuaslagfaidh méI will dissolveNí thuaslagfaidh méI will not dissolveAn dtuaslagfaidh mé?Will I dissolve?
tú (you)Tuaslagfaidh túYou will dissolveNí thuaslagfaidh túYou will not dissolveAn dtuaslagfaidh tú?Will you dissolve?
sé / sí (he / she)Tuaslagfaidh sé / síHe will dissolveNí thuaslagfaidh sé / síHe will not dissolveAn dtuaslagfaidh sé / sí?Will he dissolve?
sinn (we)TuaslagfaimidWe will dissolveNí thuaslagfaimidWe will not dissolveAn dtuaslagfaimid?Will we dissolve?
sibh (you, plural)Tuaslagfaidh sibhYou will dissolveNí thuaslagfaidh sibhYou will not dissolveAn dtuaslagfaidh sibh?Will you dissolve?
siad (they)Tuaslagfaidh siadThey will dissolveNí thuaslagfaidh siadThey will not dissolveAn dtuaslagfaidh siad?Will they dissolve?
saorbhriathar (autonomous)TuaslagfarNí thuaslagfarAn dtuaslagfar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)ThuaslagfainnI would dissolveNí thuaslagfainnI would not dissolveAn dtuaslagfainn?Would I dissolve?
tú (you)ThuaslagfáYou would dissolveNí thuaslagfáYou would not dissolveAn dtuaslagfá?Would you dissolve?
sé / sí (he / she)Thuaslagfadh sé / síHe would dissolveNí thuaslagfadh sé / síHe would not dissolveAn dtuaslagfadh sé / sí?Would he dissolve?
sinn (we)ThuaslagfaimisWe would dissolveNí thuaslagfaimisWe would not dissolveAn dtuaslagfaimis?Would we dissolve?
sibh (you, plural)Thuaslagfadh sibhYou would dissolveNí thuaslagfadh sibhYou would not dissolveAn dtuaslagfadh sibh?Would you dissolve?
siad (they)ThuaslagfaidísThey would dissolveNí thuaslagfaidísThey would not dissolveAn dtuaslagfaidís?Would they dissolve?
saorbhriathar (autonomous)ThuaslagfaíNí thuaslagfaíAn dtuaslagfaí?

“Tuaslaig” in a sentence: Irish examples

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

Thuaslaig sí an siúcra san uisce te.
She dissolved the sugar in the hot water.
Tuaslagann salann go tapa in uisce.
Salt dissolves quickly in water.
Tuaslagfaidh an táibléad i gceann nóiméid.
The tablet will dissolve in a minute.
Thuaslagfadh an t-aigéad an miotal sin.
The acid would dissolve that metal.
Níor thuaslaig an gaineamh san uisce.
The sand did not dissolve in the water.
Ar thuaslaig tú an púdar fós?
Did you dissolve the powder yet?

Other verbs in Irish

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To dissolve in Irish: frequently asked questions

What is the Irish for to dissolve?

The Irish for to dissolve is tuaslaig (pronounced “TOO-uss-lig”). It is a first-conjugation verb; the verbal noun is tuaslagadh.

What is the verbal noun of tuaslaig?

The verbal noun of tuaslaig is tuaslagadh, used after ag for the continuous: ag tuaslagadh (dissolving). The verbal adjective is tuaslagtha.

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

Past: Thuaslaig mé; negative Níor thuaslaig mé; question Ar thuaslaig mé?. Future: Tuaslagfaidh mé; negative Ní thuaslagfaidh mé; question An dtuaslagfaidh mé?.

What is the modh coinníollach of tuaslaig?

The conditional (modh coinníollach) first person is Thuaslagfainn (I would dissolve); negative Ní thuaslagfainn; question An dtuaslagfainn?.

Does tuaslaig have more than one meaning?

Yes. Tuaslaig can mean to dissolve or to solve, depending on context; the first is the most common.

What is the difference between 'tuaslaig' and 'leáigh'?

'Tuaslaig' means to dissolve a substance in a liquid, as in 'tuaslaig siúcra in uisce', while 'leáigh' means to melt with heat, as with ice or butter.

What is the Irish for 'solution' in chemistry?

A chemical solution is 'tuaslagán', which comes from 'tuaslaig'.

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