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To supplement in Irish (forlíon): Meaning, Conjugation, Examples

Other uses of ‘forlíon’: supplement (noun, masculine)

The Irish for to supplement is forlíon; ag forlíonadh is supplementing.
Updated October 2026Report a mistake

How to say “to supplement” in Irish

Irish:
forlíon
English:
to supplement
Word type:
verb, first-conjugation
Verbal noun:
forlíonadh (ag forlíonadh, supplementing)
Verbal adjective:
forlíonta
Pronunciation:
“FOR-leen”  /ˈfɔɾˠlʲiːnˠ/

What does “forlíon” mean?

to supplement
To add something extra to make a thing complete or bigger.Also: add to, complement, top up.
Other entries for “forlíon”

The same spelling has its own page as:

“Forlíon” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)D'fhorlíon méI supplementedNíor fhorlíon méI did not supplementAr fhorlíon mé?Did I supplement?
tú (you)D'fhorlíon túYou supplementedNíor fhorlíon túYou did not supplementAr fhorlíon tú?Did you supplement?
sé / sí (he / she)D'fhorlíon sé / síHe supplementedNíor fhorlíon sé / síHe did not supplementAr fhorlíon sé / sí?Did he supplement?
sinn (we)D'fhorlíonamarWe supplementedNíor fhorlíonamarWe did not supplementAr fhorlíonamar?Did we supplement?
sibh (you, plural)D'fhorlíon sibhYou supplementedNíor fhorlíon sibhYou did not supplementAr fhorlíon sibh?Did you supplement?
siad (they)D'fhorlíon siadThey supplementedNíor fhorlíon siadThey did not supplementAr fhorlíon siad?Did they supplement?
saorbhriathar (autonomous)ForlíonadhNíor forlíonadhAr forlíonadh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)ForlíonaimI supplementNí fhorlíonaimI do not supplementAn bhforlíonaim?Do I supplement?
tú (you)Forlíonann túYou supplementNí fhorlíonann túYou do not supplementAn bhforlíonann tú?Do you supplement?
sé / sí (he / she)Forlíonann sé / síHe supplementsNí fhorlíonann sé / síHe does not supplementAn bhforlíonann sé / sí?Does he supplement?
sinn (we)ForlíonaimidWe supplementNí fhorlíonaimidWe do not supplementAn bhforlíonaimid?Do we supplement?
sibh (you, plural)Forlíonann sibhYou supplementNí fhorlíonann sibhYou do not supplementAn bhforlíonann sibh?Do you supplement?
siad (they)Forlíonann siadThey supplementNí fhorlíonann siadThey do not supplementAn bhforlíonann siad?Do they supplement?
saorbhriathar (autonomous)ForlíontarNí fhorlíontarAn bhforlíontar?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Forlíonfaidh méI will supplementNí fhorlíonfaidh méI will not supplementAn bhforlíonfaidh mé?Will I supplement?
tú (you)Forlíonfaidh túYou will supplementNí fhorlíonfaidh túYou will not supplementAn bhforlíonfaidh tú?Will you supplement?
sé / sí (he / she)Forlíonfaidh sé / síHe will supplementNí fhorlíonfaidh sé / síHe will not supplementAn bhforlíonfaidh sé / sí?Will he supplement?
sinn (we)ForlíonfaimidWe will supplementNí fhorlíonfaimidWe will not supplementAn bhforlíonfaimid?Will we supplement?
sibh (you, plural)Forlíonfaidh sibhYou will supplementNí fhorlíonfaidh sibhYou will not supplementAn bhforlíonfaidh sibh?Will you supplement?
siad (they)Forlíonfaidh siadThey will supplementNí fhorlíonfaidh siadThey will not supplementAn bhforlíonfaidh siad?Will they supplement?
saorbhriathar (autonomous)ForlíonfarNí fhorlíonfarAn bhforlíonfar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)D'fhorlíonfainnI would supplementNí fhorlíonfainnI would not supplementAn bhforlíonfainn?Would I supplement?
tú (you)D'fhorlíonfáYou would supplementNí fhorlíonfáYou would not supplementAn bhforlíonfá?Would you supplement?
sé / sí (he / she)D'fhorlíonfadh sé / síHe would supplementNí fhorlíonfadh sé / síHe would not supplementAn bhforlíonfadh sé / sí?Would he supplement?
sinn (we)D'fhorlíonfaimisWe would supplementNí fhorlíonfaimisWe would not supplementAn bhforlíonfaimis?Would we supplement?
sibh (you, plural)D'fhorlíonfadh sibhYou would supplementNí fhorlíonfadh sibhYou would not supplementAn bhforlíonfadh sibh?Would you supplement?
siad (they)D'fhorlíonfaidísThey would supplementNí fhorlíonfaidísThey would not supplementAn bhforlíonfaidís?Would they supplement?
saorbhriathar (autonomous)D'fhorlíonfaíNí fhorlíonfaíAn bhforlíonfaí?

“Forlíon” in a sentence: Irish examples

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

D'fhorlíon sí a pá le hobair pháirtaimseartha.
She supplemented her pay with part-time work.
Forlíonann an deontas an t-ioncam atá acu.
The grant supplements their income.
Forlíonfaidh an tuarascáil nua an t-eolas sin.
The new report will supplement that information.
D'fhorlíonfadh vitimíní an aiste bia.
Vitamins would supplement the diet.
Níor fhorlíon siad an liosta fós.
They haven't supplemented the list yet.
Ar fhorlíon tú an fhoirm leis na sonraí breise?
Did you supplement the form with the extra details?

Other verbs in Irish

More everyday Irish verbs to learn next.

To supplement in Irish: frequently asked questions

What is the Irish for to supplement?

The Irish for to supplement is forlíon (pronounced “FOR-leen”). It is a first-conjugation verb; the verbal noun is forlíonadh.

What is the verbal noun of forlíon?

The verbal noun of forlíon is forlíonadh, used after ag for the continuous: ag forlíonadh (supplementing). The verbal adjective is forlíonta.

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

Past: D'fhorlíon mé; negative Níor fhorlíon mé; question Ar fhorlíon mé?. Future: Forlíonfaidh mé; negative Ní fhorlíonfaidh mé; question An bhforlíonfaidh mé?.

What is the modh coinníollach of forlíon?

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

How is 'forlíon' related to 'líon'?

'Forlíon' is 'líon' (fill) with the prefix 'for-' (over, extra), so it means to supplement; the noun 'forlíonadh' means a supplement.

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