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Semitonal in Irish (leath-thonach): Meaning, Forms, Examples

Other uses of ‘leath-thonach’: halftone

The Irish for semitonal is leath-thonach: scála leath-thonach, a semitonal bowl.
Updated October 2026Report a mistake

How to say “semitonal” in Irish

Irish:
leath-thonach
English:
semitonal, halftone
Word type:
adjective
More semitonal:
níos leath-thonaí
Most semitonal:
is leath-thonaí
Plural:
leath-thonacha
Pronunciation:
“LAH-hun-akh”  /ˈlʲahən̪ˠəx/

What does “leath-thonach” mean?

“Leath-thonach” has two alternative meanings. The most common comes first.

semitonal
Relating to or moving by semitones (half steps) in music.Also: chromatic, half-tone, halftone.
1 other meaning: halftone
2halftone
Describing an image printed as a pattern of dots that gives shades of grey.Also: half-tone.

“Leath-thonach” after a noun

An Irish adjective comes after its noun. Here is leath-thonach after scála (bowl, masculine), after abairt (sentence, feminine) and after a plural.

after a masculine nounscála leath-thonacha semitonal bowl
after a feminine nounabairt leath-thonacha semitonal sentence
after a plural nounscálaí leath-thonachasemitonal bowls

séimhiú (the h) the ending

plural
scálaíbowls
+
leath-thonachasemitonal, plural
=
scálaí leath-thonachasemitonal bowls

With a plural noun the adjective takes its plural form, leath-thonacha.

More semitonal, most semitonal, very semitonal

níosmore
+
leath-thonaísemitonal
=
níos leath-thonaímore semitonal
ismost
+
leath-thonaísemitonal
=
is leath-thonaímost semitonal

Tá an píosa seo níos leath-thonaí ná an ceann eile. This piece is more chromatic than the other one.

more semitonalníos leath-thonaíin the past tense: ní ba leath-thonaí
most semitonalis leath-thonaíin the past tense: ba leath-thonaí
as semitonal aschomh leath-thonach leno change after chomh
very semitonalan-leath-thonachan- lenites, except d, t and s
too semitonalróleath-thonachró- lenites

“Leath-thonach” in a sentence: Irish examples

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

Sheinn sí scála leath-thonach ar an bpianó.
She played a chromatic scale on the piano.
Tá an tséis leath-thonach seo deacair.
This chromatic melody is difficult.
Chleacht sé na scálaí leath-thonacha gach lá.
He practised the chromatic scales every day.
Tá an píosa seo níos leath-thonaí ná an ceann eile.
This piece is more chromatic than the other one.
Tá an scála sin leath-thonach.
That scale is chromatic.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Semitonal in Irish: frequently asked questions

What is the Irish for semitonal?

The Irish for semitonal is leath-thonach (pronounced “LAH-hun-akh”). It comes after the noun: scála leath-thonach, a semitonal bowl; abairt leath-thonach, a semitonal sentence.

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

níos leath-thonaí is more semitonal and is leath-thonaí is most semitonal. In the past tense they become ní ba leath-thonaí and ba leath-thonaí.

What is the plural of leath-thonach?

With a plural noun leath-thonach becomes leath-thonacha: scálaí leath-thonacha, abairtí leath-thonacha.

How do you say very semitonal in Irish?

an-leath-thonach. Too semitonal is róleath-thonach, and as semitonal as is chomh leath-thonach le.

Does leath-thonach have more than one meaning?

Yes. Leath-thonach can mean semitonal or halftone, depending on context; the first is the most common.

Why is there a hyphen in leath-thonach?

Leath is joined with a hyphen to a word beginning with t, so tonach becomes leath-thonach, with lenition after leath.

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