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Mediant in Irish (Meánach): Meaning, Pronunciation, Usage

‘meánach’ also means: middle one · middle

The Irish for mediant is meánach, a masculine noun (plural meánaigh).
Updated October 2026Report a mistake

How to say “mediant” in Irish

Irish:
meánach
English:
mediant, middle one
Word type:
noun
Gender:
masculine
Pronunciation:
“MAW-nukh”  /mʲɑːnˠəx/
Various forms
Plural:
meánaigh (mediants)
Genitive singular:
meánaigh, an mheánaigh (e.g. nóta an mheánaigh, the note of the mediant)
Genitive plural:
meánach, na meánach (e.g. ainmneacha na meánach, the names of the mediants)

What does “meánach” mean?

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

mediant
In music, the third note of a major or minor scale, halfway between the keynote and the dominant.Also: third degree of a scale, mediant note.
1 other meaning: middle one
2middle one
A person or thing in the middle position, such as the middle one of three.Also: intermediary, person in the middle.
Other entries for “meánach”

The same spelling has its own page as:

“Meánach” with the article

The plural of mediant in Irish is meánaigh. Here is meánach after the article (an t-alt), in the singular and the plural.

an meánach
the mediant
No change after an
na meánaigh
the mediants
Plural: no change after na

“Meánach” in a sentence: Irish examples

Common Irish sentences using meánach, the Irish word for mediant.

Is é an meánach an tríú nóta den scála.
The mediant is the third note of the scale.
Seinn an meánach anois, le do thoil.
Play the mediant now, please.
Tá nóta an mheánaigh ró-íseal.
The mediant note is too low.
Fuaimníonn na meánaigh éagsúil i ngach scála.
The mediants sound different in each scale.
D'fhoghlaim mé faoin meánach sa rang ceoil.
I learned about the mediant in music class.
Cén nóta atá mar mheánach i scála C?
Which note is the mediant in the scale of C?
Tá an meánach idir an tonach agus an forlámhach.
The mediant lies between the tonic and the dominant.

Other nouns in Irish

More everyday Irish nouns to learn next.

Mediant in Irish: frequently asked questions

What is the Irish for mediant?

The Irish for mediant is meánach (pronounced “MAW-nukh”). It’s a masculine noun and the plural is meánaigh. Depending on context it can also mean middle one.

How do you pronounce meánach in Irish?

Meánach is said like “MAW-nukh” (IPA /mʲɑːnˠəx/).

What is the plural of mediant in Irish?

The plural of meánach is meánaigh; with the article, na meánaigh means “the mediants”. The genitive plural is meánach, as in ainmneacha na meánach (the names of the mediants).

Does meánach have more than one meaning?

Yes. Meánach can mean mediant or middle one, depending on context; the first is the most common. Meánach also has its own entry as an adjective meaning middle.

Why does meánach change to mheánach?

After words like mo (my) and do (your) the first letter is lenited: mo mheánach. After ár (our) it stays ár meánach, because m does not take eclipsis.

Is 'meánach' as a noun the same as the adjective?

No: as a noun 'an meánach' is mainly the musical term mediant, while the adjective 'meánach' describes something in the middle, as in 'an aois mheánach'.

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