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Cycle in Irish (Timthriall): Meaning, Pronunciation, Usage

‘timthriall’ also means: circuit

The Irish for cycle is timthriall, a masculine noun (plural timthriallta).
Updated October 2026Report a mistake

How to say “cycle” in Irish

Irish:
timthriall
English:
cycle, circuit
Word type:
noun
Gender:
masculine
Pronunciation:
“TIM-hree-ul”  /ˈtʲɪmʲhɾʲiəl̪ˠ/
Various forms
Plural:
timthriallta (cycles)
Genitive singular:
timthrialla, an timthrialla (e.g. tús an timthrialla, the start of the cycle)
Genitive plural:
timthriallta, na dtimthriallta (e.g. líon na dtimthriallta, the number of cycles)

What does “timthriall” mean?

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

cycle
A series of events or stages that repeats itself in the same order.Also: circuit, recurring series, rotation.
1 other meaning: circuit
2circuit
A round or circular course, such as a journey that returns to its starting point.Also: round, revolution.

Other Irish words for cycle: rothaigh (cycle)

“Timthriall” with the article

The plural of cycle in Irish is timthriallta. Here is timthriall after the article (an t-alt), in the singular and the plural.

an timthriall
the cycle
No change after an
na timthriallta
the cycles
Plural: no change after na

“Timthriall” in a sentence: Irish examples

Common Irish sentences using timthriall, the Irish word for cycle.

Is timthriall nádúrtha é sin.
That is a natural cycle.
Thosaigh an timthriall arís an bhliain seo.
The cycle started again this year.
Táimid ag deireadh an timthrialla anois.
We are at the end of the cycle now.
Foghlaimíonn na páistí faoi thimthriall an uisce.
The children learn about the water cycle.
Bíonn timthriallta eacnamaíochta ann i gcónaí.
There are always economic cycles.
Tá athrú tagtha ar mo thimthriall codlata.
My sleep cycle has changed.
Tarlaíonn sé seo i ngach timthriall.
This happens in every cycle.

Other nouns in Irish

More everyday Irish nouns to learn next.

Cycle in Irish: frequently asked questions

What is the Irish for cycle?

The Irish for cycle is timthriall (pronounced “TIM-hree-ul”). It’s a masculine noun and the plural is timthriallta. Depending on context it can also mean circuit.

How do you pronounce timthriall in Irish?

Timthriall is said like “TIM-hree-ul” (IPA /ˈtʲɪmʲhɾʲiəl̪ˠ/).

What is the plural of cycle in Irish?

The plural of timthriall is timthriallta; with the article, na timthriallta means “the cycles”. The genitive plural is timthriallta, as in líon na dtimthriallta (the number of cycles).

Does timthriall have more than one meaning?

Yes. Timthriall can mean cycle or circuit, depending on context; the first is the most common.

Why does timthriall change to thimthriall or dtimthriall?

Irish changes the start of some words after certain words. After mo (my) timthriall becomes mo thimthriall (lenition), and after ár (our) or i (in) it becomes ár dtimthriall (eclipsis).

Is timthriall the same as rothar for a bicycle?

No. Timthriall means a cycle of events, as in timthriall an uisce; a bicycle is rothar.

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