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Fireproof in Irish (tinedhíonach): Meaning, Forms, Examples

The Irish for fireproof is tinedhíonach: doras tinedhíonach, a fireproof door.
Updated October 2026Report a mistake

How to say “fireproof” in Irish

Irish:
tinedhíonach
English:
fireproof
Word type:
adjective
More fireproof:
níos tinedhíonaí
Most fireproof:
is tinedhíonaí
Plural:
tinedhíonacha
Pronunciation:
“TIN-yeh-yee-nukh”  /ˈtʲɪnʲəˌjiːnəx/

What does “tinedhíonach” mean?

fireproof
Able to resist fire without burning or being damaged.Also: fire-resistant, flameproof, fire-retardant.

“Tinedhíonach” after a noun

An Irish adjective comes after its noun. Here is tinedhíonach after doras (door, masculine), after fuinneog (window, feminine) and after a plural.

after a masculine noundoras tinedhíonacha fireproof door
after a feminine nounfuinneog thinedhíonacha fireproof window
after a plural noundoirse tinedhíonachafireproof doors

séimhiú (the h) the ending

feminine
fuinneogwindow
+
tinedhíonachfireproof
=
fuinneog thinedhíonacha fireproof window

After a feminine noun the adjective gets a séimhiú, an h after its first letter: fuinneog thinedhíonach. After a masculine noun it stays as it is: doras tinedhíonach.

plural
doirsedoors
+
tinedhíonachafireproof, plural
=
doirse tinedhíonachafireproof doors

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

More fireproof, most fireproof, very fireproof

níosmore
+
tinedhíonaífireproof
=
níos tinedhíonaímore fireproof
ismost
+
tinedhíonaífireproof
=
is tinedhíonaímost fireproof

Tá an t-ábhar seo níos tinedhíonaí ná adhmad. This material is more fireproof than wood.

more fireproofníos tinedhíonaíin the past tense: ní ba thinedhíonaí
most fireproofis tinedhíonaíin the past tense: ba thinedhíonaí
as fireproof aschomh tinedhíonach leno change after chomh
very fireproofan-tinedhíonachan- lenites, except d, t and s
too fireproofróthinedhíonachró- lenites

“Tinedhíonach” in a sentence: Irish examples

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

Tá doras tinedhíonach sa chistin.
There is a fireproof door in the kitchen.
Cheannaigh sí bosca tinedhíonach don airgead.
She bought a fireproof box for the money.
Caitheann na comhraiceoirí dóiteáin cultacha tinedhíonacha.
The firefighters wear fireproof suits.
Tá an t-ábhar seo níos tinedhíonaí ná adhmad.
This material is more fireproof than wood.
Tá an balla seo tinedhíonach.
This wall is fireproof.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Fireproof in Irish: frequently asked questions

What is the Irish for fireproof?

The Irish for fireproof is tinedhíonach (pronounced “TIN-yeh-yee-nukh”). It comes after the noun: doras tinedhíonach, a fireproof door; fuinneog thinedhíonach, a fireproof window.

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

níos tinedhíonaí is more fireproof and is tinedhíonaí is most fireproof. In the past tense they become ní ba thinedhíonaí and ba thinedhíonaí.

Why does tinedhíonach become thinedhíonach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So fuinneog thinedhíonach (a fireproof window) but doras tinedhíonach (a fireproof door), because doras is masculine.

What is the plural of tinedhíonach?

With a plural noun tinedhíonach becomes tinedhíonacha: doirse tinedhíonacha, fuinneoga tinedhíonacha.

How do you say very fireproof in Irish?

an-tinedhíonach. Too fireproof is róthinedhíonach, and as fireproof as is chomh tinedhíonach le.

How is 'tinedhíonach' formed?

It combines 'tine' (fire) with '-dhíonach' (proof against), the same pattern as 'uiscedhíonach' (waterproof) and 'fuaimdhíonach' (soundproof).

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