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To deepen in Irish (doimhnigh): Meaning, Conjugation, Examples

Other uses of ‘doimhnigh’: intensify

The Irish for to deepen is doimhnigh; ag doimhniú is deepening.
Updated October 2026Report a mistake

How to say “to deepen” in Irish

Irish:
doimhnigh
English:
to deepen, intensify
Word type:
verb, second-conjugation
Verbal noun:
doimhniú (ag doimhniú, deepening)
Verbal adjective:
doimhnithe
Pronunciation:
“DIV-nee”  /ˈdɪvʲnʲiː/

What does “doimhnigh” mean?

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

to deepen
To make something deeper, or to become deeper.Also: make deeper, get deeper, become deeper.
1 other meaning: intensify
2to intensify
To make a feeling, understanding or relationship stronger or more profound.Also: deepen, strengthen, make more profound.

“Doimhnigh” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Dhoimhnigh méI deepenedNíor dhoimhnigh méI did not deepenAr dhoimhnigh mé?Did I deepen?
tú (you)Dhoimhnigh túYou deepenedNíor dhoimhnigh túYou did not deepenAr dhoimhnigh tú?Did you deepen?
sé / sí (he / she)Dhoimhnigh sé / síHe deepenedNíor dhoimhnigh sé / síHe did not deepenAr dhoimhnigh sé / sí?Did he deepen?
sinn (we)DhoimhníomarWe deepenedNíor dhoimhníomarWe did not deepenAr dhoimhníomar?Did we deepen?
sibh (you, plural)Dhoimhnigh sibhYou deepenedNíor dhoimhnigh sibhYou did not deepenAr dhoimhnigh sibh?Did you deepen?
siad (they)Dhoimhnigh siadThey deepenedNíor dhoimhnigh siadThey did not deepenAr dhoimhnigh siad?Did they deepen?
saorbhriathar (autonomous)DoimhníodhNíor doimhníodhAr doimhníodh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)DoimhnímI deepenNí dhoimhnímI do not deepenAn ndoimhním?Do I deepen?
tú (you)Doimhníonn túYou deepenNí dhoimhníonn túYou do not deepenAn ndoimhníonn tú?Do you deepen?
sé / sí (he / she)Doimhníonn sé / síHe deepensNí dhoimhníonn sé / síHe does not deepenAn ndoimhníonn sé / sí?Does he deepen?
sinn (we)DoimhnímidWe deepenNí dhoimhnímidWe do not deepenAn ndoimhnímid?Do we deepen?
sibh (you, plural)Doimhníonn sibhYou deepenNí dhoimhníonn sibhYou do not deepenAn ndoimhníonn sibh?Do you deepen?
siad (they)Doimhníonn siadThey deepenNí dhoimhníonn siadThey do not deepenAn ndoimhníonn siad?Do they deepen?
saorbhriathar (autonomous)DoimhnítearNí dhoimhnítearAn ndoimhnítear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Doimhneoidh méI will deepenNí dhoimhneoidh méI will not deepenAn ndoimhneoidh mé?Will I deepen?
tú (you)Doimhneoidh túYou will deepenNí dhoimhneoidh túYou will not deepenAn ndoimhneoidh tú?Will you deepen?
sé / sí (he / she)Doimhneoidh sé / síHe will deepenNí dhoimhneoidh sé / síHe will not deepenAn ndoimhneoidh sé / sí?Will he deepen?
sinn (we)DoimhneoimidWe will deepenNí dhoimhneoimidWe will not deepenAn ndoimhneoimid?Will we deepen?
sibh (you, plural)Doimhneoidh sibhYou will deepenNí dhoimhneoidh sibhYou will not deepenAn ndoimhneoidh sibh?Will you deepen?
siad (they)Doimhneoidh siadThey will deepenNí dhoimhneoidh siadThey will not deepenAn ndoimhneoidh siad?Will they deepen?
saorbhriathar (autonomous)DoimhneofarNí dhoimhneofarAn ndoimhneofar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)DhoimhneoinnI would deepenNí dhoimhneoinnI would not deepenAn ndoimhneoinn?Would I deepen?
tú (you)DhoimhneofáYou would deepenNí dhoimhneofáYou would not deepenAn ndoimhneofá?Would you deepen?
sé / sí (he / she)Dhoimhneodh sé / síHe would deepenNí dhoimhneodh sé / síHe would not deepenAn ndoimhneodh sé / sí?Would he deepen?
sinn (we)DhoimhneoimisWe would deepenNí dhoimhneoimisWe would not deepenAn ndoimhneoimis?Would we deepen?
sibh (you, plural)Dhoimhneodh sibhYou would deepenNí dhoimhneodh sibhYou would not deepenAn ndoimhneodh sibh?Would you deepen?
siad (they)DhoimhneoidísThey would deepenNí dhoimhneoidísThey would not deepenAn ndoimhneoidís?Would they deepen?
saorbhriathar (autonomous)DhoimhneofaíNí dhoimhneofaíAn ndoimhneofaí?

“Doimhnigh” in a sentence: Irish examples

Past, present, future and conditional, with a negative and a question.

Dhoimhnigh siad an poll sa ghairdín inné.
They deepened the hole in the garden yesterday.
Doimhníonn an abhainn tar éis na báistí.
The river deepens after the rain.
Doimhneoidh an léitheoireacht do thuiscint ar an ábhar.
Reading will deepen your understanding of the subject.
Dhoimhneodh sin an cairdeas eatarthu.
That would deepen the friendship between them.
Níor dhoimhnigh siad an cuan riamh.
They never deepened the harbour.
Ar dhoimhnigh na hoibrithe an díog?
Did the workers deepen the ditch?

Other verbs in Irish

More everyday Irish verbs to learn next.

To deepen in Irish: frequently asked questions

What is the Irish for to deepen?

The Irish for to deepen is doimhnigh (pronounced “DIV-nee”). It is a second-conjugation verb; the verbal noun is doimhniú.

What is the verbal noun of doimhnigh?

The verbal noun of doimhnigh is doimhniú, used after ag for the continuous: ag doimhniú (deepening). The verbal adjective is doimhnithe.

How do you say doimhnigh in the past and the future?

Past: Dhoimhnigh mé; negative Níor dhoimhnigh mé; question Ar dhoimhnigh mé?. Future: Doimhneoidh mé; negative Ní dhoimhneoidh mé; question An ndoimhneoidh mé?.

What is the modh coinníollach of doimhnigh?

The conditional (modh coinníollach) first person is Dhoimhneoinn (I would deepen); negative Ní dhoimhneoinn; question An ndoimhneoinn?.

Does doimhnigh have more than one meaning?

Yes. Doimhnigh can mean to deepen or to intensify, depending on context; the first is the most common.

What word is 'doimhnigh' related to?

It comes from the adjective 'domhain' (deep) and the noun 'doimhneacht' (depth), so 'doimhnigh' means to make or become deeper.

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