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To insulate in Irish (insligh): Meaning, Conjugation, Examples

The Irish for to insulate is insligh; ag insliú is insulating.
Updated October 2026Report a mistake

How to say “to insulate” in Irish

Irish:
insligh
English:
to insulate
Word type:
verb, second-conjugation
Verbal noun:
insliú (ag insliú, insulating)
Verbal adjective:
inslithe
Pronunciation:
“IN-shlee”  /ˈɪnʲʃlʲiː/

What does “insligh” mean?

to insulate
To cover or protect something with material that stops heat, electricity or sound passing through.Also: lag, insulate against.

“Insligh” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)D'insligh méI insulatedNíor insligh méI did not insulateAr insligh mé?Did I insulate?
tú (you)D'insligh túYou insulatedNíor insligh túYou did not insulateAr insligh tú?Did you insulate?
sé / sí (he / she)D'insligh sé / síHe insulatedNíor insligh sé / síHe did not insulateAr insligh sé / sí?Did he insulate?
sinn (we)D'inslíomarWe insulatedNíor inslíomarWe did not insulateAr inslíomar?Did we insulate?
sibh (you, plural)D'insligh sibhYou insulatedNíor insligh sibhYou did not insulateAr insligh sibh?Did you insulate?
siad (they)D'insligh siadThey insulatedNíor insligh siadThey did not insulateAr insligh siad?Did they insulate?
saorbhriathar (autonomous)InslíodhNíor inslíodhAr inslíodh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)InslímI insulateNí inslímI do not insulateAn inslím?Do I insulate?
tú (you)Inslíonn túYou insulateNí inslíonn túYou do not insulateAn inslíonn tú?Do you insulate?
sé / sí (he / she)Inslíonn sé / síHe insulatesNí inslíonn sé / síHe does not insulateAn inslíonn sé / sí?Does he insulate?
sinn (we)InslímidWe insulateNí inslímidWe do not insulateAn inslímid?Do we insulate?
sibh (you, plural)Inslíonn sibhYou insulateNí inslíonn sibhYou do not insulateAn inslíonn sibh?Do you insulate?
siad (they)Inslíonn siadThey insulateNí inslíonn siadThey do not insulateAn inslíonn siad?Do they insulate?
saorbhriathar (autonomous)InslítearNí inslítearAn inslítear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Insleoidh méI will insulateNí insleoidh méI will not insulateAn insleoidh mé?Will I insulate?
tú (you)Insleoidh túYou will insulateNí insleoidh túYou will not insulateAn insleoidh tú?Will you insulate?
sé / sí (he / she)Insleoidh sé / síHe will insulateNí insleoidh sé / síHe will not insulateAn insleoidh sé / sí?Will he insulate?
sinn (we)InsleoimidWe will insulateNí insleoimidWe will not insulateAn insleoimid?Will we insulate?
sibh (you, plural)Insleoidh sibhYou will insulateNí insleoidh sibhYou will not insulateAn insleoidh sibh?Will you insulate?
siad (they)Insleoidh siadThey will insulateNí insleoidh siadThey will not insulateAn insleoidh siad?Will they insulate?
saorbhriathar (autonomous)InsleofarNí insleofarAn insleofar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)D'insleoinnI would insulateNí insleoinnI would not insulateAn insleoinn?Would I insulate?
tú (you)D'insleofáYou would insulateNí insleofáYou would not insulateAn insleofá?Would you insulate?
sé / sí (he / she)D'insleodh sé / síHe would insulateNí insleodh sé / síHe would not insulateAn insleodh sé / sí?Would he insulate?
sinn (we)D'insleoimisWe would insulateNí insleoimisWe would not insulateAn insleoimis?Would we insulate?
sibh (you, plural)D'insleodh sibhYou would insulateNí insleodh sibhYou would not insulateAn insleodh sibh?Would you insulate?
siad (they)D'insleoidísThey would insulateNí insleoidísThey would not insulateAn insleoidís?Would they insulate?
saorbhriathar (autonomous)D'insleofaíNí insleofaíAn insleofaí?

“Insligh” in a sentence: Irish examples

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

D'insligh siad an díon anuraidh.
They insulated the roof last year.
Inslíonn an leictreoir na sreanga go cúramach.
The electrician insulates the wires carefully.
Insleoimid an teach roimh an ngeimhreadh.
We will insulate the house before the winter.
D'insleodh sé an t-áiléar dá mbeadh an t-airgead aige.
He would insulate the attic if he had the money.
Níor insligh siad na píopaí riamh.
They never insulated the pipes.
Ar insligh tú an sorcóir uisce te?
Did you insulate the hot water cylinder?

Other verbs in Irish

More everyday Irish verbs to learn next.

To insulate in Irish: frequently asked questions

What is the Irish for to insulate?

The Irish for to insulate is insligh (pronounced “IN-shlee”). It is a second-conjugation verb; the verbal noun is insliú.

What is the verbal noun of insligh?

The verbal noun of insligh is insliú, used after ag for the continuous: ag insliú (insulating). The verbal adjective is inslithe.

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

Past: D'insligh mé; negative Níor insligh mé; question Ar insligh mé?. Future: Insleoidh mé; negative Ní insleoidh mé; question An insleoidh mé?.

What is the modh coinníollach of insligh?

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

What is the word for insulation itself?

The verbal noun 'insliú' is used for the act of insulating, and 'inslitheoir' means an insulator. For example, 'insliú tí' is house insulation.

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