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Octopus in Irish (Ochtapas): Meaning, Pronunciation, Usage

The Irish for octopus is ochtapas, a masculine noun (plural ochtapais).
Updated October 2026Report a mistake

How to say “octopus” in Irish

Irish:
ochtapas
English:
octopus
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“OKH-tuh-puss”  /ˈɔxt̪ˠəpˠəsˠ/
Various forms
Plural:
ochtapais (octopuses)
Genitive singular:
ochtapais, an ochtapais (e.g. géaga an ochtapais, the octopus's arms)
Genitive plural:
ochtapas, na n-ochtapas (e.g. géaga na n-ochtapas, the octopuses' arms)

What does “ochtapas” mean?

octopus
A sea creature with a soft body and eight long arms covered in suckers.Also: octopi, sea creature with eight arms.

“Ochtapas” with the article

The plural of octopus in Irish is ochtapais. Here is ochtapas after the article (an t-alt), in the singular and the plural.

an t-ochtapas
the octopus
Masculine nouns take t before a vowel after an
na hochtapais
the octopuses
Plural: na adds h before a vowel

“Ochtapas” in a sentence: Irish examples

Common Irish sentences using ochtapas, the Irish word for octopus.

Chonaic mé ochtapas mór san uisceadán.
I saw a big octopus in the aquarium.
Tá ocht ngéag ag an ochtapas.
The octopus has eight arms.
Bhí dath an ochtapais ag athrú os ár gcomhair.
The octopus's colour was changing in front of us.
Maireann ochtapais ar ghrinneall na farraige.
Octopuses live on the seabed.
Cheap an t-iascaire ochtapas ina phota gliomach.
The fisherman caught an octopus in his lobster pot.
D'itheamar ochtapas i mbialann sa Spáinn.
We ate octopus in a restaurant in Spain.
Is ainmhí an-chliste é an t-ochtapas.
The octopus is a very clever animal.

Other nouns in Irish

More everyday Irish nouns to learn next.

Octopus in Irish: frequently asked questions

What is the Irish for octopus?

The Irish for octopus is ochtapas (pronounced “OKH-tuh-puss”). It’s a masculine noun and the plural is ochtapais.

How do you pronounce ochtapas in Irish?

Ochtapas is said like “OKH-tuh-puss” (IPA /ˈɔxt̪ˠəpˠəsˠ/).

What is the plural of octopus in Irish?

The plural of ochtapas is ochtapais; with the article, na hochtapais means “the octopuses”. The genitive plural is ochtapas, as in géaga na n-ochtapas (the octopuses' arms).

Why does ochtapas sometimes have a t or h in front of it?

Irish nouns beginning with a vowel take a prefix after certain words: an t-ochtapas (the octopus), a hochtapas (her octopus), a n-ochtapas (their octopus), na hochtapais (the octopuses).

Is there a native Irish word for octopus?

Yes, 'ochtapas' is the standard term, but older sources also use 'ochtchosach' for an eight-footed creature, and the related 'scuid' means squid.

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