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Pioneering in Irish (ceannródaíoch): Meaning, Forms, Examples

The Irish for pioneering is ceannródaíoch: saothar ceannródaíoch, pioneering work.
Updated October 2026Report a mistake

How to say “pioneering” in Irish

Irish:
ceannródaíoch
English:
pioneering
Word type:
adjective
More pioneering:
níos ceannródaíche
Most pioneering:
is ceannródaíche
Plural:
ceannródaíocha
Pronunciation:
“KYAN-roh-dee-okh”  /ˈcanˌɾˠoːd̪ˠiːəx/

What does “ceannródaíoch” mean?

pioneering
Being among the first to do something new, leading the way for others.Also: groundbreaking, innovative, leading, trailblazing.

“Ceannródaíoch” after a noun

An Irish adjective comes after its noun. Here is ceannródaíoch after saothar (work, masculine), after obair (work, feminine) and after a plural.

after a masculine nounsaothar ceannródaíochpioneering work
after a feminine nounobair cheannródaíochpioneering work
after a plural nounsaothair cheannródaíochapioneering works

séimhiú (the h) the ending

feminine
obairwork
+
ceannródaíochpioneering
=
obair cheannródaíochpioneering work

After a feminine noun the adjective gets a séimhiú, an h after its first letter: obair cheannródaíoch. After a masculine noun it stays as it is: saothar ceannródaíoch.

plural
saothairworks
+
ceannródaíochapioneering, plural
=
saothair cheannródaíochapioneering works

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

More pioneering, most pioneering, very pioneering

níosmore
+
ceannródaíchepioneering
=
níos ceannródaíchemore pioneering
ismost
+
ceannródaíchepioneering
=
is ceannródaíchemost pioneering

Bhí an plean nua níos ceannródaíche ná an seancheann. The new plan was more pioneering than the old one.

more pioneeringníos ceannródaíchein the past tense: ní ba cheannródaíche
most pioneeringis ceannródaíchein the past tense: ba cheannródaíche
as pioneering aschomh ceannródaíoch leno change after chomh
very pioneeringan-cheannródaíochan- lenites, except d, t and s
too pioneeringrócheannródaíochró- lenites

“Ceannródaíoch” in a sentence: Irish examples

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

Rinne sé saothar ceannródaíoch sa léann.
He did pioneering work in scholarship.
Is scoil cheannródaíoch í sa cheantar seo.
It is a pioneering school in this area.
Tá tionscadail cheannródaíocha ar siúl acu.
They are running pioneering projects.
Bhí an plean nua níos ceannródaíche ná an seancheann.
The new plan was more pioneering than the old one.
Tá an taighde seo ceannródaíoch.
This research is pioneering.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Pioneering in Irish: frequently asked questions

What is the Irish for pioneering?

The Irish for pioneering is ceannródaíoch (pronounced “KYAN-roh-dee-okh”). It comes after the noun: saothar ceannródaíoch, pioneering work; obair cheannródaíoch, pioneering work.

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

níos ceannródaíche is more pioneering and is ceannródaíche is most pioneering. In the past tense they become ní ba cheannródaíche and ba cheannródaíche.

Why does ceannródaíoch become cheannródaíoch?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So obair cheannródaíoch (pioneering work) but saothar ceannródaíoch (pioneering work), because saothar is masculine.

What is the plural of ceannródaíoch?

With a plural noun ceannródaíoch becomes ceannródaíocha: saothair cheannródaíocha, oibreacha ceannródaíocha. After a plural that ends in a slender consonant it is lenited as well.

How do you say very pioneering in Irish?

an-cheannródaíoch. Too pioneering is rócheannródaíoch, and as pioneering as is chomh ceannródaíoch le.

What noun is 'ceannródaíoch' related to?

It comes from 'ceannródaí', a pioneer or trailblazer, itself from 'ceann' (head) and 'ród' (road).

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