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Parallel in Irish (comhthreomhar): Meaning, Forms, Examples

The Irish for parallel is comhthreomhar: bóthar comhthreomhar, a parallel road.
Updated October 2026Report a mistake

How to say “parallel” in Irish

Irish:
comhthreomhar
English:
parallel
Word type:
adjective
More parallel:
níos comhthreomhaire
Most parallel:
is comhthreomhaire
Plural:
comhthreomhara
Pronunciation:
“KOH-hrow-war”  /ˈkoːhɾoːwəɾ/

What does “comhthreomhar” mean?

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

parallel
Running side by side at the same distance apart and never meeting, like two lines.Also: side by side, equidistant.
1 other meaning:
2parallel
Happening at the same time or in a similar way to something else.Also: simultaneous, corresponding, concurrent.

“Comhthreomhar” after a noun

An Irish adjective comes after its noun. Here is comhthreomhar after bóthar (road, masculine), after líne (line, feminine) and after a plural.

after a masculine nounbóthar comhthreomhara parallel road
after a feminine nounlíne chomhthreomhara parallel line
after a plural nounbóithre comhthreomharaparallel roads

séimhiú (the h) the ending

feminine
líneline
+
comhthreomharparallel
=
líne chomhthreomhara parallel line

After a feminine noun the adjective gets a séimhiú, an h after its first letter: líne chomhthreomhar. After a masculine noun it stays as it is: bóthar comhthreomhar.

plural
bóithreroads
+
comhthreomharaparallel, plural
=
bóithre comhthreomharaparallel roads

With a plural noun the adjective takes its plural form, comhthreomhara. It also gets an h after a plural that ends in a slender consonant; after other plurals it does not: línte comhthreomhara.

More parallel, most parallel, very parallel

níosmore
+
comhthreomhaireparallel
=
níos comhthreomhairemore parallel
ismost
+
comhthreomhaireparallel
=
is comhthreomhairemost parallel

Tá an líne seo níos comhthreomhaire ná an ceann eile. This line is more nearly parallel than the other one.

more parallelníos comhthreomhairein the past tense: ní ba chomhthreomhaire
most parallelis comhthreomhairein the past tense: ba chomhthreomhaire
as parallel aschomh comhthreomhar leno change after chomh
very parallelan-chomhthreomharan- lenites, except d, t and s
too parallelróchomhthreomharró- lenites

“Comhthreomhar” in a sentence: Irish examples

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

Tá bóthar comhthreomhar leis an abhainn.
There is a road parallel to the river.
Tarraing líne chomhthreomhar leis an imeall.
Draw a parallel line to the edge.
Tá dhá líne chomhthreomhara ar an leathanach.
There are two parallel lines on the page.
Tá an líne seo níos comhthreomhaire ná an ceann eile.
This line is more nearly parallel than the other one.
Tá an dá shráid comhthreomhar lena chéile.
The two streets are parallel to each other.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Parallel in Irish: frequently asked questions

What is the Irish for parallel?

The Irish for parallel is comhthreomhar (pronounced “KOH-hrow-war”). It comes after the noun: bóthar comhthreomhar, a parallel road; líne chomhthreomhar, a parallel line.

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

níos comhthreomhaire is more parallel and is comhthreomhaire is most parallel. In the past tense they become ní ba chomhthreomhaire and ba chomhthreomhaire.

Why does comhthreomhar become chomhthreomhar?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So líne chomhthreomhar (a parallel line) but bóthar comhthreomhar (a parallel road), because bóthar is masculine.

What is the plural of comhthreomhar?

With a plural noun comhthreomhar becomes comhthreomhara: bóithre comhthreomhara, línte comhthreomhara.

How do you say very parallel in Irish?

an-chomhthreomhar. Too parallel is róchomhthreomhar, and as parallel as is chomh comhthreomhar le.

Which preposition goes with comhthreomhar?

Use le: "comhthreomhar leis an mbóthar" means parallel to the road, and "comhthreomhar lena chéile" means parallel to each other.

What is the noun for parallel?

A parallel line is "líne chomhthreomhar", and the noun "comhthreomhar" is also used for a parallel in geometry.

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