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Rotary in Irish (rothlach): Meaning, Forms, Examples

The Irish for rotary is rothlach: inneall rothlach, a rotary machine.
Updated October 2026Report a mistake

How to say “rotary” in Irish

Irish:
rothlach
English:
rotary
Word type:
adjective
More rotary:
níos rothlaí
Most rotary:
is rothlaí
Plural:
rothlacha
Pronunciation:
“RUH-lukh”  /ˈɾˠɔhəl̪ˠəx/

What does “rothlach” mean?

rotary
Turning round on an axis, or working by turning round.Also: rotating, revolving, rotational.

“Rothlach” after a noun

An Irish adjective comes after its noun. Here is rothlach after inneall (machine, masculine), after scian (knife, feminine) and after a plural.

after a masculine nouninneall rothlacha rotary machine
after a feminine nounscian rothlacha rotary knife
after a plural nouninnill rothlacharotary machines

séimhiú (the h) the ending

plural
innillmachines
+
rothlacharotary, plural
=
innill rothlacharotary machines

With a plural noun the adjective takes its plural form, rothlacha.

More rotary, most rotary, very rotary

níosmore
+
rothlaírotary
=
níos rothlaímore rotary
ismost
+
rothlaírotary
=
is rothlaímost rotary

Is é an ceann seo an gléas is rothlaí, níos rothlaí ná an ceann eile. This device turns more freely than the other one.

more rotaryníos rothlaíin the past tense: ní ba rothlaí
most rotaryis rothlaíin the past tense: ba rothlaí
as rotary aschomh rothlach leno change after chomh
very rotaryan-rothlachan- lenites, except d, t and s
too rotaryrórothlachró- lenites

“Rothlach” in a sentence: Irish examples

With a masculine noun, a feminine noun, a plural, a comparison and on its own.

Tá inneall rothlach sa mhonarcha.
There is a rotary engine in the factory.
Cheannaigh sé scuab rothlach don urlár.
He bought a rotary brush for the floor.
Bhí na hinnill rothlacha ag obair go maith.
The rotary engines were working well.
Is é an ceann seo an gléas is rothlaí, níos rothlaí ná an ceann eile.
This device turns more freely than the other one.
Tá an doras rothlach.
The door is revolving.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Rotary in Irish: frequently asked questions

What is the Irish for rotary?

The Irish for rotary is rothlach (pronounced “RUH-lukh”). It comes after the noun: inneall rothlach, a rotary machine; scian rothlach, a rotary knife.

How do you say more rotary and most rotary in Irish?

níos rothlaí is more rotary and is rothlaí is most rotary. In the past tense they become ní ba rothlaí and ba rothlaí.

What is the plural of rothlach?

With a plural noun rothlach becomes rothlacha: innill rothlacha, sceana rothlacha.

How do you say very rotary in Irish?

an-rothlach. Too rotary is rórothlach, and as rotary as is chomh rothlach le.

What is the Irish for a revolving door?

A revolving door is 'doras rothlach', using the adjective 'rothlach' from 'roth', a wheel.

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