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Dynamo in Irish (Dineamó): Meaning, Pronunciation, Usage

The Irish for dynamo is dineamó, a masculine noun (plural dineamónna).
Updated October 2026Report a mistake

How to say “dynamo” in Irish

Irish:
dineamó
English:
dynamo
Word type:
noun
Gender:
masculine, fourth declension
Pronunciation:
“DIN-uh-moh”  /ˈdʲɪnʲəmoː/
Various forms
Plural:
dineamónna (dynamos)
Genitive singular:
dineamó, an dineamó (e.g. solas an dineamó, the light of the dynamo)
Genitive plural:
dineamónna, na ndineamónna (e.g. déantúsóir na ndineamónna, the manufacturer of the dynamos)

What does “dineamó” mean?

dynamo
A machine that turns movement into electric current, such as the small generator on a bicycle wheel.Also: generator, electric generator, bicycle dynamo.

“Dineamó” with the article

The plural of dynamo in Irish is dineamónna. Here is dineamó after the article (an t-alt), in the singular and the plural.

an dineamó
the dynamo
No change after an
na dineamónna
the dynamos
Plural: no change after na

“Dineamó” in a sentence: Irish examples

Common Irish sentences using dineamó, the Irish word for dynamo.

Tá dineamó ar mo rothar.
There's a dynamo on my bike.
Ní oibríonn an dineamó níos mó.
The dynamo doesn't work any more.
Briseadh sreang an dineamó inné.
The dynamo wire broke yesterday.
Díoltar dineamónna sa siopa rothar sin.
Dynamos are sold in that bike shop.
Cuireann an dineamó an lampa ag lasadh.
The dynamo makes the lamp light up.
Tá fadhb éigin i mo dhineamó.
There's some problem with my dynamo.
Mhínigh an múinteoir conas a oibríonn dineamó.
The teacher explained how a dynamo works.

Other nouns in Irish

More everyday Irish nouns to learn next.

Dynamo in Irish: frequently asked questions

What is the Irish for dynamo?

The Irish for dynamo is dineamó (pronounced “DIN-uh-moh”). It’s a masculine noun and the plural is dineamónna.

How do you pronounce dineamó in Irish?

Dineamó is said like “DIN-uh-moh” (IPA /ˈdʲɪnʲəmoː/).

What is the plural of dynamo in Irish?

The plural of dineamó is dineamónna; with the article, na dineamónna means “the dynamos”. The genitive plural is dineamónna, as in déantúsóir na ndineamónna (the manufacturer of the dynamos).

Why does dineamó change to dhineamó or ndineamó?

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

Is 'dineamó' the same as 'gineadóir'?

A 'gineadóir' is any generator, while 'dineamó' usually means a dynamo, a small generator producing direct current, like the one on a bicycle.

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