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Fault in Irish (Locht): Meaning, Pronunciation, Usage

‘locht’ also means: blame

The Irish for fault is locht, a masculine noun (plural lochtanna).
Updated October 2026Report a mistake

How to say “fault” in Irish

Irish:
locht
English:
fault, blame
Word type:
noun
Gender:
masculine, third declension
Pronunciation:
“lukht”  /l̪ˠɔxt̪ˠ/
Various forms
Plural:
lochtanna (faults)
Genitive singular:
lochta, an lochta (e.g. cúis an lochta, the cause of the fault)
Genitive plural:
lochtanna, na lochtanna (e.g. ceartú na lochtanna, the correction of the faults)

What does “locht” mean?

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

fault
A flaw, defect or imperfection in a person or thing.Also: defect, flaw, blemish, imperfection.
1 other meaning: blame
2blame
Responsibility for something wrong, as in saying whose fault it is.Also: fault, responsibility.

Other Irish words for fault: milleán (blame), fabht (fault)

“Locht” with the article

The plural of fault in Irish is lochtanna. Here is locht after the article (an t-alt), in the singular and the plural.

an locht
the fault
No change after an
na lochtanna
the faults
Plural: no change after na

“Locht” in a sentence: Irish examples

Common Irish sentences using locht, the Irish word for fault.

Ní ormsa atá an locht.
It's not my fault.
Tá locht beag ar an inneall.
There's a small fault in the engine.
Cé air a bhfuil an locht?
Whose fault is it?
Tá a lochtanna féin ag gach duine.
Everyone has their own faults.
Ní fhaca mé aon locht ar an obair.
I saw no fault in the work.
Fuair siad locht ar an tuarascáil.
They found fault with the report.
Níl saoi gan locht, mar a deir siad.
Nobody is perfect, as they say.

Other nouns in Irish

More everyday Irish nouns to learn next.

Fault in Irish: frequently asked questions

What is the Irish for fault?

The Irish for fault is locht (pronounced “lukht”). It’s a masculine noun and the plural is lochtanna. Depending on context it can also mean blame.

How do you pronounce locht in Irish?

Locht is said like “lukht” (IPA /l̪ˠɔxt̪ˠ/).

What is the plural of fault in Irish?

The plural of locht is lochtanna; with the article, na lochtanna means “the faults”. The genitive plural is lochtanna, as in ceartú na lochtanna (the correction of the faults).

Does locht have more than one meaning?

Yes. Locht can mean fault or blame, depending on context; the first is the most common.

How do I say 'it's my fault' in Irish?

Say 'Is orm atá an locht' or 'Ormsa an locht'; the fault is 'on' the person with 'ar'.

What is the difference between locht and milleán?

Locht is a fault or defect, and also blame; milleán is specifically blame, as in 'an milleán a chur ar dhuine'.

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