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las

to light

"las" means "to light" in Irish. Verbal noun: lasadh. Full conjugation table with present, past, future, conditional, and imperative tenses.

Verbal noun: lasadh

Present

An Aimsir Láithreach

PersonForm
Ilasaim
You (sg.)lasann tú
He/She/Itlasann sé
Welasaimid
You (pl.)lasann sibh
Theylasann siad
Autonomouslastar

Past

An Aimsir Chaite

PersonForm
Ilas mé
You (sg.)las tú
He/She/Itlas sé
Welasamar
You (pl.)las sibh
Theylas siad
Autonomouslasadh

Future

An Aimsir Fháistineach

PersonForm
Ilasfaidh mé
You (sg.)lasfaidh tú
He/She/Itlasfaidh sé
Welasfaimid
You (pl.)lasfaidh sibh
Theylasfaidh siad
Autonomouslasfar

Conditional

An Modh Coinníollach

PersonForm
Ilasfainn
You (sg.)lasfá
He/She/Itlasfadh sé
Welasfaimis
You (pl.)lasfadh sibh
Theylasfaidís
Autonomouslasfaí

Imperative

An Modh Ordaitheach

PersonForm
Ilasaim
You (sg.)las
He/She/Itlasadh sé
Welasaimis
You (pl.)lasaigí
Theylasaidís

Example sentences

Las é suas.

Light it up.

B1

Las a súile.

Her eyes lit up.

A2

Las aghaidh an pháiste le háthas.

The child's face lit up with joy.

B1

Las an solas, le do thoil.

Turn the light on, please.

B1

Further reading

Irish Verb Conjugation, All Tenses, Full Tables, Clear Patterns →Irish Grammar for Beginners: What to Learn First →Irish Pronunciation, The System Behind the Spelling →Best Irish Learning App 2026 →Browse Irish verb conjugations →

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Other Irish verbs

can

to sing

cum

to form

mill

spoil

air

plough

car

to love

oil

nourish

blas.
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