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To neglect in Irish (failligh): Meaning, Conjugation, Examples

Other uses of ‘failligh’: omit · delay

The Irish for to neglect is failligh; ag failliú is neglecting.
Updated October 2026Report a mistake

How to say “to neglect” in Irish

Irish:
failligh
English:
to neglect, omit, delay
Word type:
verb, second-conjugation
Verbal noun:
failliú (ag failliú, neglecting)
Verbal adjective:
faillithe
Pronunciation:
“FAL-ee”  /ˈfalʲɪ/

What does “failligh” mean?

“Failligh” has three alternative meanings. The most common comes first.

to neglect
To fail to give proper care or attention to something or someone.Also: fail to look after, ignore.
2 other meanings: omit or delay
2to omit
To leave something out or fail to do it.Also: leave out, fail to do.
3to delay
To put something off or be slow in doing it.Also: put off, postpone.

“Failligh” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)D'fhailligh méI neglectedNíor fhailligh méI did not neglectAr fhailligh mé?Did I neglect?
tú (you)D'fhailligh túYou neglectedNíor fhailligh túYou did not neglectAr fhailligh tú?Did you neglect?
sé / sí (he / she)D'fhailligh sé / síHe neglectedNíor fhailligh sé / síHe did not neglectAr fhailligh sé / sí?Did he neglect?
sinn (we)D'fhaillíomarWe neglectedNíor fhaillíomarWe did not neglectAr fhaillíomar?Did we neglect?
sibh (you, plural)D'fhailligh sibhYou neglectedNíor fhailligh sibhYou did not neglectAr fhailligh sibh?Did you neglect?
siad (they)D'fhailligh siadThey neglectedNíor fhailligh siadThey did not neglectAr fhailligh siad?Did they neglect?
saorbhriathar (autonomous)FaillíodhNíor faillíodhAr faillíodh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)FaillímI neglectNí fhaillímI do not neglectAn bhfaillím?Do I neglect?
tú (you)Faillíonn túYou neglectNí fhaillíonn túYou do not neglectAn bhfaillíonn tú?Do you neglect?
sé / sí (he / she)Faillíonn sé / síHe neglectsNí fhaillíonn sé / síHe does not neglectAn bhfaillíonn sé / sí?Does he neglect?
sinn (we)FaillímidWe neglectNí fhaillímidWe do not neglectAn bhfaillímid?Do we neglect?
sibh (you, plural)Faillíonn sibhYou neglectNí fhaillíonn sibhYou do not neglectAn bhfaillíonn sibh?Do you neglect?
siad (they)Faillíonn siadThey neglectNí fhaillíonn siadThey do not neglectAn bhfaillíonn siad?Do they neglect?
saorbhriathar (autonomous)FaillítearNí fhaillítearAn bhfaillítear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Failleoidh méI will neglectNí fhailleoidh méI will not neglectAn bhfailleoidh mé?Will I neglect?
tú (you)Failleoidh túYou will neglectNí fhailleoidh túYou will not neglectAn bhfailleoidh tú?Will you neglect?
sé / sí (he / she)Failleoidh sé / síHe will neglectNí fhailleoidh sé / síHe will not neglectAn bhfailleoidh sé / sí?Will he neglect?
sinn (we)FailleoimidWe will neglectNí fhailleoimidWe will not neglectAn bhfailleoimid?Will we neglect?
sibh (you, plural)Failleoidh sibhYou will neglectNí fhailleoidh sibhYou will not neglectAn bhfailleoidh sibh?Will you neglect?
siad (they)Failleoidh siadThey will neglectNí fhailleoidh siadThey will not neglectAn bhfailleoidh siad?Will they neglect?
saorbhriathar (autonomous)FailleofarNí fhailleofarAn bhfailleofar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)D'fhailleoinnI would neglectNí fhailleoinnI would not neglectAn bhfailleoinn?Would I neglect?
tú (you)D'fhailleofáYou would neglectNí fhailleofáYou would not neglectAn bhfailleofá?Would you neglect?
sé / sí (he / she)D'fhailleodh sé / síHe would neglectNí fhailleodh sé / síHe would not neglectAn bhfailleodh sé / sí?Would he neglect?
sinn (we)D'fhailleoimisWe would neglectNí fhailleoimisWe would not neglectAn bhfailleoimis?Would we neglect?
sibh (you, plural)D'fhailleodh sibhYou would neglectNí fhailleodh sibhYou would not neglectAn bhfailleodh sibh?Would you neglect?
siad (they)D'fhailleoidísThey would neglectNí fhailleoidísThey would not neglectAn bhfailleoidís?Would they neglect?
saorbhriathar (autonomous)D'fhailleofaíNí fhailleofaíAn bhfailleofaí?

“Failligh” in a sentence: Irish examples

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

D'fhailligh sé a chuid oibre scoile.
He neglected his schoolwork.
Faillíonn sí a sláinte féin go minic.
She often neglects her own health.
Ní fhailleoidh mé mo dhualgais arís.
I won't neglect my duties again.
D'fhailleodh sé an gairdín dá mbeadh sé gnóthach.
He would neglect the garden if he were busy.
Níor fhailligh siad na páistí riamh.
They never neglected the children.
Ar fhailligh tú an obair sin?
Did you neglect that work?

Other verbs in Irish

More everyday Irish verbs to learn next.

To neglect in Irish: frequently asked questions

What is the Irish for to neglect?

The Irish for to neglect is failligh (pronounced “FAL-ee”). It is a second-conjugation verb; the verbal noun is failliú.

What is the verbal noun of failligh?

The verbal noun of failligh is failliú, used after ag for the continuous: ag failliú (neglecting). The verbal adjective is faillithe.

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

Past: D'fhailligh mé; negative Níor fhailligh mé; question Ar fhailligh mé?. Future: Failleoidh mé; negative Ní fhailleoidh mé; question An bhfailleoidh mé?.

What is the modh coinníollach of failligh?

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

Does failligh have more than one meaning?

Yes. Failligh can mean to neglect, to omit or to delay, depending on context; the first is the most common.

What is the usual everyday way to say 'neglect' instead of 'failligh'?

Speakers often say 'déan faillí i' (to neglect), for example 'rinne sé faillí ina chuid oibre', using the noun 'faillí'.

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